Question

-y(-y-2)-6y^2

What is the simplest form of this expression?

Answer 1

`-y(-y-2)-6y^2`


`\mathrm{Expand}\:-y\left(-y-2\right):\quad y^2+2y`


`=y^2+2y-6y^2`


`\mathrm{Simplify}\:y^2+2y-6y^2:\quad -5y^2+2y`


`=-5y^2+2y`