Question

$(x^{5} - 3x^{4}y^{2} + x^{3} y) +(2x^{4}y^{2}- 2y^{5}) - (3x^{3}y +5x^{3}y)$

Answer 1

Respuesta:

$-2y^5+x^5-2x^3y-x^4y^2$

Explicación paso a paso:

$\left(x^5-3x^4y^2+x^3y\right)+\left(2x^4y^2-2y^5\right)-\left(3x^3y\right)\\\\x^5-3x^4y^2+x^3y+2x^4y^2-2y^5-3x^3y\\\\-2y^5+x^5+x^3y-3x^3y-3x^4y^2+2x^4y^2\\\\-2y^5+x^5-2x^3y-3x^4y^2+2x^4y^2\\\\-2y^5+x^5-2x^3y-x^4y^2$