Evaluate (-5)^3+4(-5)^2-8*-5-10

${(- 5)}^{3} + 4 {(- 5)}^{2} - 8 \cdot - 5 - 10$

Step 1

Simplify each term.

Raise $- 5$ to the power of $3$ .

$- 125 + 4 {(- 5)}^{2} - 8 \cdot - 5 - 10$

Raise $- 5$ to the power of $2$ .

$- 125 + 4 \cdot 25 - 8 \cdot - 5 - 10$

Multiply $4$ by $25$ .

$- 125 + 100 - 8 \cdot - 5 - 10$

Multiply $- 8$ by $- 5$ .

$- 125 + 100 + 40 - 10$

$- 125 + 100 + 40 - 10$

Step 2

Simplify by adding and subtracting.

Add $- 125$ and $100$ .

$- 25 + 40 - 10$

Add $- 25$ and $40$ .

$15 - 10$

Subtract $10$ from $15$ .

$5$

$5$

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