Question

8.

What is the value of the expression below?
2[3(42 + 1)] -2
A 156
B
110
C 94
D 48
3² . (2²+4),

Answer 1

94

Explanation:

2[3(4^2+1)] -2^3

2[3×(16+1)] -2^3

2[3×17] -8

2(51) -8

102-8

=94

Hope this helps

Answer 2

The choice C.94

Explanation:

`2(3( {4}^(2) + 1)) - {2}^(3) \\ \\ 2(3(16 + 1)) - 8 \\ \\ 2(3(17)) - 8 \\ \\ 2(51) - 8 \\ \\ 102 - 8 = 94`