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Let f(x) = 3x - 8 and g(x) = 2x2. Find f(g(5))

1 Answer

5 votes

Explanation:

f(x)=3x-8

g(x)=2x^2

f(g(5))=f(2×5^2)

=f(50)

=3×50-8

=150-8

=142

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