Question

What is the standard form of `y= (7x-3)(4x-2)+6`?

Answer 1

`y=28x^2-26x+12`

Explanation:

Expand using FOIL and then combine like terms:

`y=(7x-3)(4x-2)+6=28x^2-14x-12x+6+6`

`=28x^2-26x+12`