6
think of this as the middle.
3 to the left to get to 3
And
3 to the right to get 9
All you can do to this expression is simplify.
You need to combine all "like terms." There are two q terms so you need to combine those. To combine "like terms", simply add their coefficients. 6q has a coefficient of 6 and q has a coefficient of 1. So:

Therefore your end result is:
Answer: i think no cuz f(1)=2 but i am not sure
Step-by-step explanation:
Answer:
n = -2 or n = 10
Step-by-step explanation:
n^2 - 8n - 20 = 0