Evaluate (-8)^2(3/4)-10

${(- 8)}^{2} (\frac{3}{4}) - 10$

Simplify each term.

Raise $- 8$ to the power of $2$ .

$64 (\frac{3}{4}) - 10$

Cancel the common factor of $4$ .

Factor $4$ out of $64$ .

$4 (16) \frac{3}{4} - 10$

Cancel the common factor.

$4 \cdot 16 \frac{3}{4} - 10$

Rewrite the expression.

$16 \cdot 3 - 10$

$16 \cdot 3 - 10$

Multiply $16$ by $3$ .

$48 - 10$

$48 - 10$

Subtract $10$ from $48$ .

$38$

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