Answer:
25
+5ab+
Step-by-step explanation:

1. First, write out the expression without the square

2. Then use foil to multiply:
5a*5a+5a*
+
*5a+
*
=25
+5ab+
3. That is your answer.
Answer:
the second and thrid one :)
Step-by-step explanation:
Answer:
d> -3/16
Step-by-step explanation:
Answer: 8/8
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
substituting 2 for the x
y = 2(2) + 5
y = 4 + 5
y = 9