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What is (f⋅g)(x)?

f(x)=x^2+2x−6

g(x)=x^4+3



Enter your answer in the box.

2 Answers

3 votes

Answer:

hope this helps

Explanation:

What is (f⋅g)(x)? f(x)=x^2+2x−6 g(x)=x^4+3 Enter your answer in the box.-example-1
User InsertKnowledge
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Answer:

The answer to your question is f(g(x)) = x⁸ + 8x⁴ + 9

Explanation:

Data

f(x) = x² + 2x - 6

g(x) = x⁴ + 3

(fg)(x)

Process

1.- Substitute g(x) in f(x)

f(g(x)) = (x⁴ + 3)² + 2(x⁴ + 3) - 6

2.- Simplify

f(g(x)) = x⁸ + 6x⁴ + 9 + 2x⁴ + 6 - 6

3.- Result

f(g(x)) = x⁸ + 8x⁴ + 9

User Teetotum
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