Algebra help

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Find (fog)(x)and (gof)(x)if f(x)=x-x^2 and g(x)= 2x+3.

  • Algebra help -

    For f(of)g(x), take (2x+3) - (2x+3)^2
    (insert g(x) where the "x" is in f(x) )

    For g(of)f(x), take 2[x-x^2] +3

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