I hope u understand the solution.
Answer:
Lightning struck the electrical lines, so the power went out.
Step-by-step explanation:
Answer:
I don't really know the answer because I don't
Step-by-step explanation:
Answer:
c. a: 4
b: 12
c: 9
4x² +12x+9=0
(2x+3)(2x+3)= 0
(2x+3)²=0 {square root both sides}
2x+3=0
2x=-3
x= -3/2