Question

Which expressions are equivalent to x+x+x+2 Choose 2 answers: Choose 2 answers: (Choice A) A 3x + 23x+23, (Choice B) B 3 + 2x3+2x3, (Choice C) C 3(x+2)3(x+2)3, (Choice D) D 2(x+1)+x2(x+1)+x2 (Choice E) E 5x5x

Answer 1

A and D

Explanation:

3x + 2 = x + x + x + 2

2(x+1)+x = 2x + 2 + x = 3x+2