Question

-4-x^2+4x−4−x2+4x in standard form

Answer 1

`-2x^2 + 8x - 8`

Explanation:

To make
`-4 - x^2 + 4x - 4 - x^2 + 4x` into standard form, we want to combine like terms to get a simplified expression.

In standard form, the highest exponent term always comes first, which here is the
`x^2` term.

`-x^2 - x^2 = -2x^2`

Next comes the b term (bx).

`4x + 4x = 8x`

Then comes the constant (c).

`-4 - 4 = -8`

So in total we have
`-2x^2 + 8x - 8`.

Hope this helped!