Find gof and fog when f: R→R and g: R→R is defined by f(x)=2x+x2 and g(x)=x3

Find gof and fog when $f : R \to R a n d g : R \to R$ is defined by f(x)= $2 x + x^{2}$ and g(x)= $x^{3}$

Matching exercise

Match the items on the right to the items on the left.

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