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anonymous

  • one year ago

let f(x)=x^2+x+2 and g(x)=2x^2+5. find f(g(x)). Show each step of your work. Please help me!

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  1. anonymous
    • one year ago
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    You have a value for g(x) correct....now plug that value in for each x value in f(x) and solve,,

  2. anonymous
    • one year ago
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    So I would do f(x)= 2x^2+5)^2+x+2?

  3. anonymous
    • one year ago
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    @nelsonjedi

  4. anonymous
    • one year ago
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    Close...Plug in 2x^2+5 for every value of x in f(x)...then simplify

  5. anonymous
    • one year ago
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    Okay. Thank you.

  6. anonymous
    • one year ago
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    Can you help me simplify it please @nelsonjedi

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