Question

What is the standard form of `y= (2x-2) (2x-8)`?

Answer 1

`y=4x^2-20x+16`

Explanation:

Given:`" "y=color(blue)((2x-2)color(brown)((2x-8))`

`y=color(brown)(color(blue)(2x)(2x-8)color(blue)(-2)(2x-8))`

`y=4x^2-16x" "-4x+16`

`y=4x^2-20x+16`