Question

Which expressions are equivalent to z + (z + 6)? Choose all answers that apply: A (2 + 2) + (2 + 6) 00 (z + 6 + 6 © 2(z + 3)

Answer 1

`2\cdot(z+3)`

Explanation:

We have the following expression

`z+(z+6)`

We operate and we have

`z+z+6=2z+6=2\cdot(z+3)`