Answer:
This is already in its simplest form, but if you set the equation equal to zero, it's (x-3)(x+3).
Step-by-step explanation:
x^2-9=0
a= 1
b=0
c=-9
Factors of c (-9) that add up to make b (0): -3, 3
(x-3)(x+3)
She is wrong because 1and 1/3(2/6) + 1/6 = 1 and 3/6 or 1 and 1/2
Answer:
If my 15 year old brain has functioned correctly, the answer is v^3+3v^2+3v+5
Step-by-step explanation:
