Answer:
x=0; x=-2
Step-by-step explanation:
so first you do (x+2)^2 which is x^2+2x+4
4x^2 +8x +16 = 16
Subtract 16 from both sides
4x^2 +8x = 0
factor out 4x:
4x(x+2) = 0
The square root of 72 lies between 8 and 9
Answer:
umm... there is no problem
Answer:
X its X
Step-by-step explanation:
