SOLUTION: if g(a)=(a+4)^2 and h(b)=2b-7, what is h(g(2))?
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Question 1140136
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if g(a)=(a+4)^2 and h(b)=2b-7, what is h(g(2))?
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josgarithmetic(39623)
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Make the substitutions, form the composition and simplify.
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