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Liltico
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Liltico
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I kinda get it but not really.

Luigi0210
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Plug in the functions

Liltico
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I got C... Idk

geishaology
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(A)

Liltico
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You sure? to pass this assignment.

Luigi0210
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No it's not A..

Liltico
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@Luigi0210 Then what is it?

Luigi0210
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What does f(g(x)) mean?

geishaology
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Its A. Im making this simple for you.

Luigi0210
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f(g(x))=(x+8)^2+(x+8)
Solve that and that is your answer

geishaology
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D then.

geishaology
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based off what you have.

Liltico
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Thanks @Luigi0210 and @GertheDL

Luigi0210
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Yea, you were doing g(f(x))

geishaology
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alright, now we have to cover up our cheating.

geishaology
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f(g(x)) = 8+x+(8+x)^2
f(g(x)) = (x+8) (x+8)+x+8
f(g(x)) = x (x+8)+8 (x+8)+x+8
f(g(x)) = x x+x 8+8 (x+8)+x+8
f(g(x)) = x x+8 x+8 (x+8)+x+8
f(g(x)) = x^(1+1)+8 x+8 (x+8)+x+8
f(g(x)) = x^2+8 x+8 (x+8)+x+8
f(g(x)) = x^2+8 x+8 x+8 8+x+8
f(g(x)) = x^2+8 x+8 x+8^(1+1)+x+8
f(g(x)) = x^2+2 8 x+64+x+8
f(g(x)) = x^2+16 x+64+x+8
= f(g(x)) = x^2+17 x+72

Luigi0210
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Great job we got it covered!