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Given f(x)=x^2 +4x and g(x)= 2x +3 , evaluate each expression. f(g(2))

Given f(x)=x^2 +4x and g(x)= 2x +3 , evaluate each expression. f(g(2))
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3 votes
Given f(x)=x^2 +4x and g(x)= 2x +3 , evaluate each expression. f(g(2))

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User PeppyHeppy
by
7.9k points

1 Answer

3 votes

Answer: 77

Explanation:


g(2)=2(2)+3=7 \\\\\implies f(g(2))=f(7)\\\\f(7)=7^2 +4(7)=49+28=77

answered
User Corrine
by
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