Question

How do you subtract `2x^2-6x-4` from `4x^2-4x+3`?

Answer 1

`2x^2+2x+7`

Explanation:

We combine like terms:
`4x^2-2x^2=2x^2`
`-4x-(-6x)=2x`
`3-(-4)=7`

We add the terms together and our answer is `2x^2+2x+7`