angelyngrace31 angelyngrace31

18-10-2017
Mathematics

contestada

If f(x)=3x^2-2x+4 and g(x)=5x^2+6x-8 find (f+g)(x)

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cristianfc2001 cristianfc2001

18-10-2017

(3x^2-2x+4)+(5x^2+6x-8) - Combine like terms
8x^2+4x-4
(f+g)(x)=8x^2+4x-4

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