Evaluate.
-$4 \cdot(3+2)^{2}-2 \cdot(6-4)^{2}$
A) 392
B) 188
C) 92
D) 384

Name: Evaluate. -$4 \cdot(3+2)^{2}-2 \cdot(6-4)^{2}$ A) 392 B) 188 C) 92 D) 384
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Question

Quizplus · Accepted Answer

First, solve the expressions in the parentheses: $3+2=5$ and $6-4=2$. Then, raise each result to the power of 2: $5^2=25$ and $2^2=4$. Finally, multiply and subtract according to the order of operations: $4\cdot25=100$ and $2\cdot4=8$, so $100-8=92$.

Evaluate - 4⋅(3+2)2−2⋅(6−4)24 \cdot(3+2)^{2}-2 \cdot(6-4)^{2}4⋅(3+2)2−2⋅(6−4)2 A) 392 B) 188 C) 92 D) 384

Evaluate
- $4 \cdot(3+2)^{2}-2 \cdot(6-4)^{2}$ A) 392
B) 188
C) 92
D) 384