X² + 4x + 4 = (x+2)²
<span>B. x + 2</span>
Answer:
42 tps
Step-by-step explanation:
I think
If correct pls give me brainliest
Answer:
-108
Step-by-step explanation:
You need to use the distributive property. So you take the -9 from outside the parentheses and multiply itself by the numbers inside.