Simplify.
-$4 \left[ ( 6 - 2 ) ^ { 2 } + ( 18 - 16 ) ^ { 2 } \right] + 11$
A)91
B)4
C)124
D)69

Name: Simplify. -$4 \left[ ( 6 - 2 ) ^ { 2 } + ( 18 - 16 ) ^ { 2 } \right] + 11$ A)91 B)4 C)124 D)69
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Question

Quizplus · Accepted Answer

First, solve the expressions in the parentheses: $6-2=4$ and $18-16=2$. Then, square these results: $4^2=16$ and $2^2=4$. Add these squares together: $16+4=20$. Multiply this sum by 4: $4 \times 20 = 80$. Finally, add 11 to get the answer: $80 + 11 = 91$.

Simplify - 4[(6−2)2+(18−16)2]+114 \left[ ( 6 - 2 ) ^ { 2 } + ( 18 - 16 ) ^ { 2 } \right] + 114[(6−2)2+(18−16)2]+11

Simplify
- $4 \left[ ( 6 - 2 ) ^ { 2 } + ( 18 - 16 ) ^ { 2 } \right] + 11$