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

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

Step 1

Simplify each term.

Add $2$ and $3$ .

$8 \cdot 5^{2} - 4^{2}$

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

$8 \cdot 25 - 4^{2}$

Multiply $8$ by $25$ .

$200 - 4^{2}$

Raise $4$ to the power of $2$ .

$200 - 1 \cdot 16$

Multiply $- 1$ by $16$ .

$200 - 16$

$200 - 16$

Step 2

Subtract $16$ from $200$ .

$184$

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