Question

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

Answer 1

The standard form of an equation is just the expansion of the factored form.

Explanation:

`(x-2)(7x-2)(x+6)`
`(7x^2-16x+4)(x+6)`
`7x^3-16x^2+4x+42x^2-96x+24`
Collect like terms.
`7x^3+26x^2-92x+24`