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Hi can somebody answer this please, and write out the steps to the final answer:)

Hi can somebody answer this please, and write out the steps to the final answer:)-example-1

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7 votes

Answer:

h(g(4)) = -27

Explanation:

first find g(4):


g(x)=x^2-1\\\\g(4)=4^2-1\\\\= 16 - 1\\\\= 15

then plug that into h(x):


h(x)=-2x+3\\\\h(15)= -2(15) + 3\\\\= -30 + 3\\\\=-27

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