Answer:
X3 it can also be written as 3x, which is X+X+X
Answer:
Step-by-step explanation:
I’m very confused
Answer:
Answer is D
Step-by-step explanation:
You have to simplify first.


The answer is d I hope it is right CEN TI METTERS now I am saying stuff
Answer:
y=(x+2)(x+7)
Step-by-step explanation: