(-8)^2
(-8)(-8)
64
Hope this helps!
Answer:
=4x2+12x+9
hope it helps you!
Step-by-step explanation:
Answer:
This equation has one solution so given statement is true.
Step-by-step explanation:
7a +4 – 2a = 7a + (-20)+4
5a + 4 = 7a - 16
5a - 7a = -16 - 4
- 2a = - 20
a = 10
This equation has one solution so given statement is true.