sophiawilson sophiawilson

10-04-2017
Mathematics

contestada

What is (f+g)(x)?

f(x)=x^2−36

g(x)=x^3+2x2−10

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(f+g)(x)=

Respuesta :

10-04-2017

(f+g)(x)=x^2-36+x^3+2x^2-10

(f+g)(x)=x^3+3x^2-46

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morgaine816 morgaine816

10-04-2017

[tex](f+g)(x)= x^{2} -36+ x^{3} +2 x^{2} -10[/tex]

Now, you just combine like terms and put things in the right order, you get:
[tex] x^{3} +3 x^{2} -46[/tex]

Hope that helps

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