ANSWER
Step 3
EXPLANATION
The given polynomial expression is:

Fatau correctly expanded the parenthesis in the first step.

Fatau also correctly grouped the like terms to obtain:

Fatau committed a mistake at the third step.
Instead of obtaining,

He mistakenly got:

Answer:
2
Step-by-step explanation:
Graph A is the best hope this helps!!
Answer:
it is 4
Step-by-step explanation:
dxgfchv