Question

(-3x²y-2xy²-xy)(x²-y²)

Answer 1

Respuesta:

$-3x^{4} y+3x^{2} y^{3} -2x^{3} y^{2} +2xy^{4} -x^{3} y+xy^{3}$

Explicación paso a paso:

$(-3x^{2} y-2xy^{2} -xy)(x^{2} -y^{2} )$

$-3x^{2} yx^{2} -3x^{2} y(-y^{2} )-xyx-xy(-y^{2} )-xyx^{2} -xy (-y^{2} )$

Simplificar:

$-3x^{4} y+3x^{2} y^{3} -2x^{3} y^{2} +2xy^{4} -x^{3} y+xy^{3}$