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Question-9404




Question Number 9404 by alfat123 last updated on 05/Dec/16
Answered by geovane10math last updated on 06/Dec/16
I can′t read...  f′(x) = 2x + 2  ∫f′(x) dx = ∫ 2x + 2 dx = ∫2x dx + ∫2 dx  = x^2  + 2x + C  f(x) = x^2  + 2x + C  f(2) = 8 + C
Icantreadf(x)=2x+2f(x)dx=2x+2dx=2xdx+2dx=x2+2x+Cf(x)=x2+2x+Cf(2)=8+C

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