Question

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

Answer 1

`y=x^2-2x-4`

Explanation:

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

`" "y=color(brown)(color(blue)(x)(x-2) color(blue)(-2)(x+2))`

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

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