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((40)/(-8))^(2)

-25

-10

$\left(\frac{40}{-8}\right)^{2}$ $\newline$ $-25$ $\newline$ $-10$

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Evaluate rational exponents

Full solution

Q.

\left(\frac{40}{-8}\right)^{2}

\newline

-25

\newline

-10

Calculate Value: Calculate the value inside the parentheses: $(40)/(-8)$ . $40$ divided by $-8$ equals $-5$ .
Raise to Power: Raise the result to the power of $2$ : $(-5)^{2}$ . $(-5)^{2}$ equals $25$ .
Subtract $25$ : Subtract $25$ from the result of the previous step. $\newline$ $25 - 25$ equals $0$ .
Subtract $10$ : Subtract $10$ from the result of the previous step. $\newline$ $0 - 10$ equals $-10$ .

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