Question

I'm having a bit of trouble, could you help? 

Answer 1

Terms & Definitions:
-5-(3^2+2)=-16,
2^2-3*6=-14,
-2+4*3^2-6=28
5+4^2/2(3)=29

Evaluate:  12-6+(14-8)^2=42

Answer 2

not sure which youre having trosuble with so im gonna go with everything.

-5-(3^2 + 2)
= -5 - 9 -2
= -16
= D

2^2 - 3 × 6
= 4- (3 × 6) <==== principle of BODMAS
= -14
= C

-2 + (4×3^2) -6
= -2 + 36 - 6
= 28
= A

so the next answer is obviously B

Question 2.
12-6+(14-8)^2
= 6 + 6^2
= 6 + 36
= 42