Determine (f∘g)(x) when f(x)=2x2+2x−2 and g(x)=−2x2+x−1.
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Lesson Parent:
Problem:
Determine (f∘g)(x) when f(x)=2x2+2x−2 and g(x)=−2x2+x−1.
Answer:
(f∘g)(x)=f(g(x))=8x4−8x3+6x2−2x−2
Determine (f∘g)(x) when f(x)=2x2+2x−2 and g(x)=−2x2+x−1.
(f∘g)(x)=f(g(x))=8x4−8x3+6x2−2x−2