Latest book Aptitude Question SOLUTION: Let f(x)=x^2+x and g(x)=2x+1. Find and simplify the following: (g o f)(x) . (f o g)(x) -- the o is colored in. . (f+g)(2) . (f-g)(3)

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(#M40137406) BOOK Numerical Ability question Keep an EYE

Let f(x)=x^2+x and g(x)=2x+1. Find and simplify the following:

(g o f)(x)
.
(f o g)(x) -- the o is colored in.
.
(f+g)(2)
.
(f-g)(3)

Asked In book (9 years ago)

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