Question 133755
If {{{f(x) = 2x^3 - 3x}}}, find {{{f(h+2)}}} . Substitute (h+2) for x in the given function.
{{{f(h+2) = 2(h+2)^3-3(h+2)}}}
{{{f(h+2) = 2(h^3+6h^3+12h+8)-3h-6}}}
{{{f(h+2) = 2h^3+12h^2+24h+16-3h-6}}}
{{{f(h+2) = 2h^3+12h^2+21h+10}}}