The root are x=3 and x=-1
youre welcome :)
<u>Answer:</u>

<u>Explanation:</u>
Before we begin, remember that:
(
)ⁿ = 
This means that power is distributed in case of division
The given is:

Applying the above rule, we would get:
= 
Hope this helps :)
<span>f(x)=3x+8 and g(x)=6x+6
(f + g)(x) = f(x) + g(x)
= </span>3x+8 + (6x + 6) = 3x + 6x + 8 + 6 = 9x + 14<span>
</span>(f + g)(x) = <span> 9x + 14
</span>
(f + g)(-1) = <span> 9*-1 + 14 = -9 + 14 = 5
</span>
<span>(f + g)(-1) = 5</span>
What are the following things?