If f(x)=3 x+5, g(x)=6 x-1, then find(f+g)(x) - Vidyadip

Question

If $f(x)=3 x+5, g(x)=6 x-1$, then find$(f+g)(x)$

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Answer

$ f(x)=3 x+5, g(x)=6 x-1$
$(i)(f+g)(x)=f(x)+g(x)$
$=3 x+5+6 x-1$
$=9 x+4$

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