Respuesta :

Milia629
(-3x^2+2x-3) - (x^3-x^2+3x) distribute the negative -3x^2+2x-3-x^3+x^2-3x And than add like terms -x^3-2x^2-x-3
Panoyin
(x³ - x² + 3x) - (-3x² + 2x - 3)
(x³ - x² + 3x² + 3x - 2x - 3)
x³ + 2x² + x - 3