jrock400043pe2m7d jrock400043pe2m7d

26-08-2018
Mathematics

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(f+g)(4)

I really don't know what to do?? or how to start ??

fg4I really dont know what to do or how to start class=

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konrad509 konrad509

26-08-2018

[tex] (f+g)(x)=x^2-2x+2+1-3x=x^2-5x+3\\\\
(f+g)(4)=4^2-5\cdot4+3=16-20+3=-1 [/tex]

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