Find the Degree, Leading Term, and Leading Coefficient 4(2x-1)^3(x+7)^2(5-x)

$4 {(2 x - 1)}^{3} {(x + 7)}^{2} (5 - x)$

Step 1

Simplify the polynomial, then reorder it left to right starting with the highest degree term.

Use the Binomial Theorem.

$4 ({(2 x)}^{3} + 3 {(2 x)}^{2} \cdot - 1 + 3 (2 x) {(- 1)}^{2} + {(- 1)}^{3}) {(x + 7)}^{2} (5 - x)$

Simplify terms.

Simplify each term.

Apply the product rule to $2 x$ .

$4 (2^{3} x^{3} + 3 {(2 x)}^{2} \cdot - 1 + 3 (2 x) {(- 1)}^{2} + {(- 1)}^{3}) {(x + 7)}^{2} (5 - x)$

Raise $2$ to the power of $3$ .

$4 (8 x^{3} + 3 {(2 x)}^{2} \cdot - 1 + 3 (2 x) {(- 1)}^{2} + {(- 1)}^{3}) {(x + 7)}^{2} (5 - x)$

Apply the product rule to $2 x$ .

$4 (8 x^{3} + 3 (2^{2} x^{2}) \cdot - 1 + 3 (2 x) {(- 1)}^{2} + {(- 1)}^{3}) {(x + 7)}^{2} (5 - x)$

Raise $2$ to the power of $2$ .

$4 (8 x^{3} + 3 (4 x^{2}) \cdot - 1 + 3 (2 x) {(- 1)}^{2} + {(- 1)}^{3}) {(x + 7)}^{2} (5 - x)$

Multiply $4$ by $3$ .

$4 (8 x^{3} + 12 x^{2} \cdot - 1 + 3 (2 x) {(- 1)}^{2} + {(- 1)}^{3}) {(x + 7)}^{2} (5 - x)$

Multiply $- 1$ by $12$ .

$4 (8 x^{3} - 12 x^{2} + 3 (2 x) {(- 1)}^{2} + {(- 1)}^{3}) {(x + 7)}^{2} (5 - x)$

Multiply $2$ by $3$ .

$4 (8 x^{3} - 12 x^{2} + 6 x {(- 1)}^{2} + {(- 1)}^{3}) {(x + 7)}^{2} (5 - x)$

Raise $- 1$ to the power of $2$ .

$4 (8 x^{3} - 12 x^{2} + 6 x \cdot 1 + {(- 1)}^{3}) {(x + 7)}^{2} (5 - x)$

Multiply $6$ by $1$ .

$4 (8 x^{3} - 12 x^{2} + 6 x + {(- 1)}^{3}) {(x + 7)}^{2} (5 - x)$

Raise $- 1$ to the power of $3$ .

$4 (8 x^{3} - 12 x^{2} + 6 x - 1) {(x + 7)}^{2} (5 - x)$

Apply the distributive property.

$(4 (8 x^{3}) + 4 (- 12 x^{2}) + 4 (6 x) + 4 \cdot - 1) {(x + 7)}^{2} (5 - x)$

Simplify.

Multiply $8$ by $4$ .

$(32 x^{3} + 4 (- 12 x^{2}) + 4 (6 x) + 4 \cdot - 1) {(x + 7)}^{2} (5 - x)$

Multiply $- 12$ by $4$ .

$(32 x^{3} - 48 x^{2} + 4 (6 x) + 4 \cdot - 1) {(x + 7)}^{2} (5 - x)$

Multiply $6$ by $4$ .

$(32 x^{3} - 48 x^{2} + 24 x + 4 \cdot - 1) {(x + 7)}^{2} (5 - x)$

Multiply $4$ by $- 1$ .

$(32 x^{3} - 48 x^{2} + 24 x - 4) {(x + 7)}^{2} (5 - x)$

Rewrite ${(x + 7)}^{2}$ as $(x + 7) (x + 7)$ .

$(32 x^{3} - 48 x^{2} + 24 x - 4) ((x + 7) (x + 7)) (5 - x)$

Expand $(x + 7) (x + 7)$ using the FOIL Method.

Apply the distributive property.

$(32 x^{3} - 48 x^{2} + 24 x - 4) (x (x + 7) + 7 (x + 7)) (5 - x)$

Apply the distributive property.

$(32 x^{3} - 48 x^{2} + 24 x - 4) (x \cdot x + x \cdot 7 + 7 (x + 7)) (5 - x)$

Apply the distributive property.

$(32 x^{3} - 48 x^{2} + 24 x - 4) (x \cdot x + x \cdot 7 + 7 x + 7 \cdot 7) (5 - x)$

Simplify and combine like terms.

Simplify each term.

Multiply $x$ by $x$ .

$(32 x^{3} - 48 x^{2} + 24 x - 4) (x^{2} + x \cdot 7 + 7 x + 7 \cdot 7) (5 - x)$

Move $7$ to the left of $x$ .

$(32 x^{3} - 48 x^{2} + 24 x - 4) (x^{2} + 7 \cdot x + 7 x + 7 \cdot 7) (5 - x)$

Multiply $7$ by $7$ .

$(32 x^{3} - 48 x^{2} + 24 x - 4) (x^{2} + 7 x + 7 x + 49) (5 - x)$

Add $7 x$ and $7 x$ .

$(32 x^{3} - 48 x^{2} + 24 x - 4) (x^{2} + 14 x + 49) (5 - x)$

Expand $(32 x^{3} - 48 x^{2} + 24 x - 4) (x^{2} + 14 x + 49)$ by multiplying each term in the first expression by each term in the second expression.

$(32 x^{3} x^{2} + 32 x^{3} (14 x) + 32 x^{3} \cdot 49 - 48 x^{2} x^{2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Simplify terms.

Simplify each term.

Multiply $x^{3}$ by $x^{2}$ by adding the exponents.

Move $x^{2}$ .

$(32 (x^{2} x^{3}) + 32 x^{3} (14 x) + 32 x^{3} \cdot 49 - 48 x^{2} x^{2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$(32 x^{2 + 3} + 32 x^{3} (14 x) + 32 x^{3} \cdot 49 - 48 x^{2} x^{2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Add $2$ and $3$ .

$(32 x^{5} + 32 x^{3} (14 x) + 32 x^{3} \cdot 49 - 48 x^{2} x^{2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Rewrite using the commutative property of multiplication.

$(32 x^{5} + 32 \cdot 14 x^{3} x + 32 x^{3} \cdot 49 - 48 x^{2} x^{2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $x^{3}$ by $x$ by adding the exponents.

Move $x$ .

$(32 x^{5} + 32 \cdot 14 (x \cdot x^{3}) + 32 x^{3} \cdot 49 - 48 x^{2} x^{2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $x$ by $x^{3}$ .

Raise $x$ to the power of $1$ .

$(32 x^{5} + 32 \cdot 14 (x^{1} x^{3}) + 32 x^{3} \cdot 49 - 48 x^{2} x^{2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$(32 x^{5} + 32 \cdot 14 x^{1 + 3} + 32 x^{3} \cdot 49 - 48 x^{2} x^{2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Add $1$ and $3$ .

$(32 x^{5} + 32 \cdot 14 x^{4} + 32 x^{3} \cdot 49 - 48 x^{2} x^{2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $32$ by $14$ .

$(32 x^{5} + 448 x^{4} + 32 x^{3} \cdot 49 - 48 x^{2} x^{2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $49$ by $32$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{2} x^{2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $x^{2}$ by $x^{2}$ by adding the exponents.

Move $x^{2}$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 (x^{2} x^{2}) - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{2 + 2} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Add $2$ and $2$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 48 x^{2} (14 x) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Rewrite using the commutative property of multiplication.

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 48 \cdot 14 x^{2} x - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $x^{2}$ by $x$ by adding the exponents.

Move $x$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 48 \cdot 14 (x \cdot x^{2}) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $x$ by $x^{2}$ .

Raise $x$ to the power of $1$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 48 \cdot 14 (x^{1} x^{2}) - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 48 \cdot 14 x^{1 + 2} - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Add $1$ and $2$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 48 \cdot 14 x^{3} - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $- 48$ by $14$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 48 x^{2} \cdot 49 + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $49$ by $- 48$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 x \cdot x^{2} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $x$ by $x^{2}$ by adding the exponents.

Move $x^{2}$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 (x^{2} x) + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $x^{2}$ by $x$ .

Raise $x$ to the power of $1$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 (x^{2} x^{1}) + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 x^{2 + 1} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Add $2$ and $1$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 x^{3} + 24 x (14 x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Rewrite using the commutative property of multiplication.

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 x^{3} + 24 \cdot 14 x \cdot x + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $x$ by $x$ by adding the exponents.

Move $x$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 x^{3} + 24 \cdot 14 (x \cdot x) + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $x$ by $x$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 x^{3} + 24 \cdot 14 x^{2} + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $24$ by $14$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 x^{3} + 336 x^{2} + 24 x \cdot 49 - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $49$ by $24$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 x^{3} + 336 x^{2} + 1176 x - 4 x^{2} - 4 (14 x) - 4 \cdot 49) (5 - x)$

Multiply $14$ by $- 4$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 x^{3} + 336 x^{2} + 1176 x - 4 x^{2} - 56 x - 4 \cdot 49) (5 - x)$

Multiply $- 4$ by $49$ .

$(32 x^{5} + 448 x^{4} + 1568 x^{3} - 48 x^{4} - 672 x^{3} - 2352 x^{2} + 24 x^{3} + 336 x^{2} + 1176 x - 4 x^{2} - 56 x - 196) (5 - x)$

Simplify by adding terms.

Subtract $48 x^{4}$ from $448 x^{4}$ .

$(32 x^{5} + 400 x^{4} + 1568 x^{3} - 672 x^{3} - 2352 x^{2} + 24 x^{3} + 336 x^{2} + 1176 x - 4 x^{2} - 56 x - 196) (5 - x)$

Subtract $672 x^{3}$ from $1568 x^{3}$ .

$(32 x^{5} + 400 x^{4} + 896 x^{3} - 2352 x^{2} + 24 x^{3} + 336 x^{2} + 1176 x - 4 x^{2} - 56 x - 196) (5 - x)$

Add $896 x^{3}$ and $24 x^{3}$ .

$(32 x^{5} + 400 x^{4} + 920 x^{3} - 2352 x^{2} + 336 x^{2} + 1176 x - 4 x^{2} - 56 x - 196) (5 - x)$

Add $- 2352 x^{2}$ and $336 x^{2}$ .

$(32 x^{5} + 400 x^{4} + 920 x^{3} - 2016 x^{2} + 1176 x - 4 x^{2} - 56 x - 196) (5 - x)$

Subtract $4 x^{2}$ from $- 2016 x^{2}$ .

$(32 x^{5} + 400 x^{4} + 920 x^{3} - 2020 x^{2} + 1176 x - 56 x - 196) (5 - x)$

Subtract $56 x$ from $1176 x$ .

$(32 x^{5} + 400 x^{4} + 920 x^{3} - 2020 x^{2} + 1120 x - 196) (5 - x)$

Expand $(32 x^{5} + 400 x^{4} + 920 x^{3} - 2020 x^{2} + 1120 x - 196) (5 - x)$ by multiplying each term in the first expression by each term in the second expression.

$32 x^{5} \cdot 5 + 32 x^{5} (- x) + 400 x^{4} \cdot 5 + 400 x^{4} (- x) + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Simplify terms.

Simplify each term.

Multiply $5$ by $32$ .

$160 x^{5} + 32 x^{5} (- x) + 400 x^{4} \cdot 5 + 400 x^{4} (- x) + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Rewrite using the commutative property of multiplication.

$160 x^{5} + 32 \cdot - 1 x^{5} x + 400 x^{4} \cdot 5 + 400 x^{4} (- x) + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $x^{5}$ by $x$ by adding the exponents.

Move $x$ .

$160 x^{5} + 32 \cdot - 1 (x \cdot x^{5}) + 400 x^{4} \cdot 5 + 400 x^{4} (- x) + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $x$ by $x^{5}$ .

Raise $x$ to the power of $1$ .

$160 x^{5} + 32 \cdot - 1 (x^{1} x^{5}) + 400 x^{4} \cdot 5 + 400 x^{4} (- x) + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$160 x^{5} + 32 \cdot - 1 x^{1 + 5} + 400 x^{4} \cdot 5 + 400 x^{4} (- x) + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Add $1$ and $5$ .

$160 x^{5} + 32 \cdot - 1 x^{6} + 400 x^{4} \cdot 5 + 400 x^{4} (- x) + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $32$ by $- 1$ .

$160 x^{5} - 32 x^{6} + 400 x^{4} \cdot 5 + 400 x^{4} (- x) + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $5$ by $400$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} + 400 x^{4} (- x) + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Rewrite using the commutative property of multiplication.

$160 x^{5} - 32 x^{6} + 2000 x^{4} + 400 \cdot - 1 x^{4} x + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $x^{4}$ by $x$ by adding the exponents.

Move $x$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} + 400 \cdot - 1 (x \cdot x^{4}) + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $x$ by $x^{4}$ .

Raise $x$ to the power of $1$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} + 400 \cdot - 1 (x^{1} x^{4}) + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$160 x^{5} - 32 x^{6} + 2000 x^{4} + 400 \cdot - 1 x^{1 + 4} + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Add $1$ and $4$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} + 400 \cdot - 1 x^{5} + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $400$ by $- 1$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 920 x^{3} \cdot 5 + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $5$ by $920$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} + 920 x^{3} (- x) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Rewrite using the commutative property of multiplication.

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} + 920 \cdot - 1 x^{3} x - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $x^{3}$ by $x$ by adding the exponents.

Move $x$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} + 920 \cdot - 1 (x \cdot x^{3}) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $x$ by $x^{3}$ .

Raise $x$ to the power of $1$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} + 920 \cdot - 1 (x^{1} x^{3}) - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} + 920 \cdot - 1 x^{1 + 3} - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Add $1$ and $3$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} + 920 \cdot - 1 x^{4} - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $920$ by $- 1$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 2020 x^{2} \cdot 5 - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $5$ by $- 2020$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} - 2020 x^{2} (- x) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Rewrite using the commutative property of multiplication.

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} - 2020 \cdot - 1 x^{2} x + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $x^{2}$ by $x$ by adding the exponents.

Move $x$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} - 2020 \cdot - 1 (x \cdot x^{2}) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $x$ by $x^{2}$ .

Raise $x$ to the power of $1$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} - 2020 \cdot - 1 (x^{1} x^{2}) + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} - 2020 \cdot - 1 x^{1 + 2} + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Add $1$ and $2$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} - 2020 \cdot - 1 x^{3} + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $- 2020$ by $- 1$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} + 2020 x^{3} + 1120 x \cdot 5 + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Multiply $5$ by $1120$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} + 2020 x^{3} + 5600 x + 1120 x (- x) - 196 \cdot 5 - 196 (- x)$

Rewrite using the commutative property of multiplication.

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} + 2020 x^{3} + 5600 x + 1120 \cdot - 1 x \cdot x - 196 \cdot 5 - 196 (- x)$

Multiply $x$ by $x$ by adding the exponents.

Move $x$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} + 2020 x^{3} + 5600 x + 1120 \cdot - 1 (x \cdot x) - 196 \cdot 5 - 196 (- x)$

Multiply $x$ by $x$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} + 2020 x^{3} + 5600 x + 1120 \cdot - 1 x^{2} - 196 \cdot 5 - 196 (- x)$

Multiply $1120$ by $- 1$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} + 2020 x^{3} + 5600 x - 1120 x^{2} - 196 \cdot 5 - 196 (- x)$

Multiply $- 196$ by $5$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} + 2020 x^{3} + 5600 x - 1120 x^{2} - 980 - 196 (- x)$

Multiply $- 1$ by $- 196$ .

$160 x^{5} - 32 x^{6} + 2000 x^{4} - 400 x^{5} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} + 2020 x^{3} + 5600 x - 1120 x^{2} - 980 + 196 x$

Simplify by adding terms.

Subtract $400 x^{5}$ from $160 x^{5}$ .

$- 240 x^{5} - 32 x^{6} + 2000 x^{4} + 4600 x^{3} - 920 x^{4} - 10100 x^{2} + 2020 x^{3} + 5600 x - 1120 x^{2} - 980 + 196 x$

Subtract $920 x^{4}$ from $2000 x^{4}$ .

$- 240 x^{5} - 32 x^{6} + 1080 x^{4} + 4600 x^{3} - 10100 x^{2} + 2020 x^{3} + 5600 x - 1120 x^{2} - 980 + 196 x$

Add $4600 x^{3}$ and $2020 x^{3}$ .

$- 240 x^{5} - 32 x^{6} + 1080 x^{4} + 6620 x^{3} - 10100 x^{2} + 5600 x - 1120 x^{2} - 980 + 196 x$

Subtract $1120 x^{2}$ from $- 10100 x^{2}$ .

$- 240 x^{5} - 32 x^{6} + 1080 x^{4} + 6620 x^{3} - 11220 x^{2} + 5600 x - 980 + 196 x$

Add $5600 x$ and $196 x$ .

$- 240 x^{5} - 32 x^{6} + 1080 x^{4} + 6620 x^{3} - 11220 x^{2} + 5796 x - 980$

Reorder $- 240 x^{5}$ and $- 32 x^{6}$ .

$- 32 x^{6} - 240 x^{5} + 1080 x^{4} + 6620 x^{3} - 11220 x^{2} + 5796 x - 980$

Step 2

The degree of a polynomial is the highest degree of its terms.

Identify the exponents on the variables in each term, and add them together to find the degree of each term.

$- 32 x^{6} \to 6$

$- 240 x^{5} \to 5$

$1080 x^{4} \to 4$

$6620 x^{3} \to 3$

$- 11220 x^{2} \to 2$

$5796 x \to 1$

$- 980 \to 0$

The largest exponent is the degree of the polynomial.

$6$

Step 3

The leading term in a polynomial is the term with the highest degree.

$- 32 x^{6}$

Step 4

The leading coefficient of a polynomial is the coefficient of the leading term.

The leading term in a polynomial is the term with the highest degree.

$- 32 x^{6}$

The leading coefficient in a polynomial is the coefficient of the leading term.

$- 32$

Step 5

List the results.

Polynomial Degree: $6$

Leading Term: $- 32 x^{6}$

Leading Coefficient: $- 32$

Find the Degree, Leading Term, and Leading Coefficient 4(2x-1)^3(x+7)^2(5-x)

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