Question 511819
Okay...You miscalculated 4^2 = 16 NOT 8 (4^2 = 4*4 = 16). So:
10 + 2(9 - 4^2) + 12
10 + 2(9 - 16) + 12
10 + 2(-7) + 12
10 - 14 + 12
-4 + 12
= 8
John10:)