Answer:
Step-by-step explanation:
It is 2
Because 2x2=4
If you have trouble with factorization, let me know.
Answer:answer it yourself
Step-by-step explanation:
Answer:
154
Step-by-step explanation:
if the rate stays the same
Answer:
9x^2+21x
Step-by-step explanation:
Area formula for a rectangle: L · W
L=3x
W=3x+7
Since it says multiplying polynomials
I'm guessing you do the Box method
3x(3x+7) = 9x^2+21x
Hope this helps! :)
Correct me if I'm wrong