Question

Is it possible to factor `y=2x^2-16x+32`? If so, what are the factors?

Answer 1

`x=4`

Explanation:

`y=2x^2-16x+32`

`y=2(x^2-8x+16)`

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

Therefore, the factor is `x=4`. Note that this is a double root