Answer:
A
Step-by-step explanation:
Answer: b
Step-by-step explanation: I did this on a test before
Answer:
The first one
Step-by-step explanation:
For the first choice, the binomial is multiplied by itself, so it will result in a perfect square trinomial.
13y-2b=15y
2b=2y
2b=2y
2b=2y