Please help
f(x)=x^2+x-1
g(x)=-3x+12
Find g(f(x))
1 answer:
Answer: -3x^2-3x+9
Step-by-step explanation:
-3(x^2+x-1)+12 = -3x^2-3x-3+12 = -3x^2-3x+9
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