Simplify the expression. Use a calculator as needed. $$2 ( 3.14 ) \cdot 5 \cdot 4 + 2 ( 3.14 ) ( 4 ) ^ { 2 }$$
A) 226.08
B) 224.96
C) 224.63
D) 228.22
E) 228.75

Name: Simplify the expression. Use a calculator as needed. \[2 ( 3.14 ) \cdot 5 \cdot 4 + 2 ( 3.14 ) ( 4 ) ^ { 2 }\] A) 226.08 B) 224.96 C) 224.63 D) 228.22 E) 228.75
Brand: Quizplus
Rating: 4.8 (27 reviews)

Question

Quizplus · Accepted Answer

The expression simplifies as follows: $2(3.14) \cdot 5 \cdot 4 + 2(3.14)(4)^2 = 2 \cdot 3.14 \cdot 20 + 2 \cdot 3.14 \cdot 16 = 125.6 + 100.48 = 226.08.$

Simplify the Expression 2(3.14)⋅5⋅4+2(3.14)(4)22 ( 3.14 ) \cdot 5 \cdot 4 + 2 ( 3.14 ) ( 4 ) ^ { 2 }2(3.14)⋅5⋅4+2(3.14)(4)2

Simplify the Expression $2 ( 3.14 ) \cdot 5 \cdot 4 + 2 ( 3.14 ) ( 4 ) ^ { 2 }$