Hello,

Can you please verify that I did the correct operation?

$\displaystyle

f(x) = 2x-1$

$\displaystyle g(x) = x^2$

$\displaystyle h(x) = 1 - x$

$\displaystyle 2(1-x)^2 -1$

$\displaystyle 2(1-x^2)-1$

$\displaystyle 2-2x^2-1$

$\displaystyle -2x^2-1$

Thanks!