Question

f(x)=x^2 -2x g(x)= √x. find fog & gof.?​

Answer 1

Answer:

f(x)=x^2 -2x g(x)= √x

fog(x)= f(g(x))= g(x)²-2 g(x)

         = (√x)²-2√x

         = x- 2√x

gof(x)= g(f(x))= √f(x)= √x²-2x

Answer 2

Answer:

x=0

Step-by-step explanation:

f(x)=x²

g(x)=2x

fg(x)={g(x)}²

.f(g(x))={2x}²=2²x

g(f(x))=2f(x)=2x²

2x²=2²x

. x²=2x

x²-2x=0

I hope it's help u