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f(x)=5x^2-2x and g(x)=3x^2+x-4. What is (f+g)(x)

 Jul 13, 2020
 #1
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(5x^2 +3x^2)   + (-2x + x)  +  ( -4)

8x2  - x - 4

 Jul 13, 2020

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