Answer:
A = 9x² + 12x
Step-by-step explanation:
The area (A) of the rectangle is calculated as
A = height × width
= 3(3x² + 4x) ← distribute parenthesis by 3
= 9x² + 12x
Answer:
an expression, the exponent indicates how
any times the base is used as a factor. false.
Step-by-step explanation:
beacuse i guess iam smart
10*5+10*5*1 I think this is the right way
