I don’t know I hope you get that though
Answer:
36.7 > 3.67
Step-by-step explanation:
9, 15, 22.
If you add any of the two side lengths, they will be greater than the third.
Hey There!
The answer to your problem is
or
both answers are correct!
<u>Step 1: Subtract x²+12 from both sides.</u>
−7x−(x²+12)=x²+12−(x²+12)
−x²−7x−12=0
<u>Step 2: Factor left side of equation.</u>

<u>Step 3: Set factors equal to 0.</u>
or 
<u>Get your answer:</u>
or 
(f * g)(x) = 4x^2(x + 1)
4x^3 + 4x^2