Question

What is the standard form of `f(x)=(x-1)(-2x+3)-(2x-1)^2`?

Answer 1

`f(x) = -4x^2 +9x -4`

Explanation:

To get to standard form, multiply out and get rid of the brackets
`f(x) = (-2x^2 +2x +3x - 3) - (2x^2 -4x +1)`
`f(x) = -4x^2 +9x -4`