Answer:
c) 2^9
Step-by-step explanation:
You got it wrong again it is c. you can see this because it is the only one that has two negative numbers like the expression.
Heres the formula and steps
Yo has to factor since we assume that
if you have xy=0, x and y=0
7n^2-48n+36=0
trial and error
(7n-6)(n-6)=0
set each to zero
7n-6=0
add 6
7n=6
divide 7
n=6/7
n-6=0
add 6
n=6
n=6/7 or 6
2x^3-2x^2+3x^2-3x-6x+6
2x^3+x^2-9x+6
