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10-06-2020
Mathematics

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For f(x) = 2x+ 1 and g(x) = x^2 - 7, find (f+ g)(x).

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wegnerkolmp2741o wegnerkolmp2741o

10-06-2020

Answer:

x^2 + 2x -6

Step-by-step explanation:

f(x) = 2x+ 1

g(x) = x^2 - 7

(f+ g)(x)= 2x+ 1 + x^2 - 7

Combine like terms

= x^2 + 2x -6

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