Question

Which of the following equalities are valid? Choose all that apply.

I need this ASAP thanks in advance!!

A. 2* (3 + 5)^2 = 121

B. 3* (4 - 2)^2 + 1 = 101

C. 2* (3 + 5)^2 = 128

D. 3* (4 - 2)^2 + 1 = 13

Answer 1

C. 2* (3 + 5)^2 = 128 is the correct answer.

Answer 2

2*(3 + 5)^2 = 128
2*(4 - 2)^2 + 1 = 13

So C and D are correct.