Simplify the expression 8^2 + 9 (12 / 3 x 2) - 7 Explain each of your steps.

Answer 1

PEMDAS
PM: 8^2 + 9 (4 x 2) - 7 = 8^2 + 9(8) - 7
P: 64 + 9*8 - 7
M: 64 + 72 - 7
AS: 136 - 7 = 129