Question

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

Answer 1

Respuesta:

$-2y^5+x^5-7x^3y-3x^4y^2+\frac{2x^4}{y^2}$

Explicación paso a paso:

$\left(x^5-3x^4y^2+x^3y\right)+\left(2x^4y^{-2}-2y^5\right)-\left(3x^3y+5x^3y\right)\\\\x^5-3x^4y^2+x^3y+2x^4y^{-2}-2y^5-\left(3x^3y+5x^3y\right)\\\\x^5-3x^4y^2+x^3y+2x^4\frac{1}{y^2}-2y^5-8x^3y\\\\-2y^5+x^5+x^3y-8x^3y-3x^4y^2+2x^4\frac{1}{y^2}\\\\-2y^5+x^5-7x^3y-3x^4y^2+2x^4\frac{1}{y^2}\\\\-2y^5+x^5-7x^3y-3x^4y^2+\frac{2x^4}{y^2}$