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Find g(x+4) if g(x) = x^2-8x+21
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Find g(x+4) if g(x) = x^2-8x+21

User Joshua Kaden
by
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1 Answer

2 votes

Answer:

x^2+5

Explanation:

g(x+4)=(x+4)^2-8(x+4)+21

x^2+8x+16-8x-32+21

x^2+5

User PalBo
by
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