Question

Simplify : -2x square-(-x square +4x)

Answer 1

$-2x^2-(-x^2+4x)=-2x^2+x^2-4x=-x^2-4x$

Answer 2

Answer:

-x(x+4)

Step-by-step explanation:

-2xsquare+xsquare-4x - xsquare-4x