Question

If `g(x)=-2x^2-5x` and `h(x)=3x+2`, how do you find `g(h(x))`?

Answer 1

`-18x^2-39x-18`

Explanation:

`-2(3x+2)^2 - 5(3x+2)` plug in `3x+2` for `x`
`-2(9x^2+12x+4) - 15x-10`
`-18x^2-24x-8-15x-10`
`-18x^2-39x-18`