Question

If f(x)=2x+1&g(x)=x²+2x+1,find fog(x)and gof(x)​

Answer 1

Explanation:

fog(x)=2(g(x))+1

=2(x^2+2x+1)+1

=2x^2+4x+3

gof(x)=(2x+1)^2+2(2x+1)+1

=4x^2+4x+1+4x+2+1

=4x^2+8x+4

Answer 2

Answer:

ye GG Kiya Hai...what u mean??

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???

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can u say