Find the Remainder (x^5+32)÷(x+2)

$(x^{5} + 32) \div (x + 2)$

Step 1

To calculate the remainder, first divide the polynomials.

Set up the polynomials to be divided. If there is not a term for every exponent, insert one with a value of $0$ .

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

Divide the highest order term in the dividend $x^{5}$ by the highest order term in divisor $x$ .

$x^{4}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

Multiply the new quotient term by the divisor.

$x^{4}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

The expression needs to be subtracted from the dividend, so change all the signs in $x^{5} + 2 x^{4}$

$x^{4}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

$x^{4}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

Pull the next terms from the original dividend down into the current dividend.

$x^{4}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

Divide the highest order term in the dividend $- 2 x^{4}$ by the highest order term in divisor $x$ .

$x^{4}$

$2 x^{3}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

Multiply the new quotient term by the divisor.

$x^{4}$

$2 x^{3}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

The expression needs to be subtracted from the dividend, so change all the signs in $- 2 x^{4} - 4 x^{3}$

$x^{4}$

$2 x^{3}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

$x^{4}$

$2 x^{3}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

Pull the next terms from the original dividend down into the current dividend.

$x^{4}$

$2 x^{3}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

Divide the highest order term in the dividend $4 x^{3}$ by the highest order term in divisor $x$ .

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

Multiply the new quotient term by the divisor.

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

The expression needs to be subtracted from the dividend, so change all the signs in $4 x^{3} + 8 x^{2}$

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

Pull the next terms from the original dividend down into the current dividend.

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

$0 x$

Divide the highest order term in the dividend $- 8 x^{2}$ by the highest order term in divisor $x$ .

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$8 x$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

$0 x$

Multiply the new quotient term by the divisor.

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$8 x$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

$0 x$

$8 x^{2}$

$16 x$

The expression needs to be subtracted from the dividend, so change all the signs in $- 8 x^{2} - 16 x$

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$8 x$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

$0 x$

$8 x^{2}$

$16 x$

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$8 x$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

$0 x$

$8 x^{2}$

$16 x$

Pull the next terms from the original dividend down into the current dividend.

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$8 x$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

$0 x$

$8 x^{2}$

$16 x$

$32$

Divide the highest order term in the dividend $16 x$ by the highest order term in divisor $x$ .

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$8 x$

$16$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

$0 x$

$8 x^{2}$

$16 x$

$32$

Multiply the new quotient term by the divisor.

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$8 x$

$16$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

$0 x$

$8 x^{2}$

$16 x$

$32$

$16 x$

$32$

The expression needs to be subtracted from the dividend, so change all the signs in $16 x + 32$

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$8 x$

$16$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

$0 x$

$8 x^{2}$

$16 x$

$32$

$16 x$

$32$

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

$x^{4}$

$2 x^{3}$

$4 x^{2}$

$8 x$

$16$

$x$

$2$

$x^{5}$

$0 x^{4}$

$0 x^{3}$

$0 x^{2}$

$0 x$

$32$

$x^{5}$

$2 x^{4}$

$0 x^{3}$

$2 x^{4}$

$4 x^{3}$

$0 x^{2}$

$4 x^{3}$

$8 x^{2}$

$0 x$

$8 x^{2}$

$16 x$

$32$

$16 x$

$32$

$0$

Since the remander is $0$ , the final answer is the quotient.

$x^{4} - 2 x^{3} + 4 x^{2} - 8 x + 16$

Step 2

Since the final term in the resulting expression is not a fraction, the remainder is $0$ .

$0$

Find the Remainder (x^5+32)÷(x+2)

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