Question

simplify -2(x^2-y^2+xy)-3(x^2+y^2-xy)

Answer 1

Answer:

xy - 5x^2 - y^2

Step-by-step explanation:

-2(x^2 - y^2 + xy) - 3(x^2 + y^2 - xy)

= -2x^2 + 2y^2 - 2xy - 3x^2 - 3y^2 + 3xy

=-5x^2 - y^2 + xy

= xy - 5x^2 - y^2