Question

f(x) = 2/x, g(x) =2x²-1 find fog and gof​

Answer 1

Step-by-step explanation:

f(x)=2/x

g(x)=2x²-1

fog=f(gx)

=f(2x²-1)

fog=2/2x²-1 answer

gof=g(fx)

=g(2/x)

gof=2×4/x²-1

=8-x²/x² answer

this is your answer