Question

(x - y)(x2 + 2xy - y)
multiply pls

Answer 1

Answer:

x³ + x²y - 2xy² - xy + y²

Step-by-step explanation:

Given

(x - y)(x² + 2xy - y)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x² + 2xy - y) - y(x² + 2xy - y) ← distribute both parenthesis

= x³ + 2x²y - xy - x²y - 2xy² + y² ← collect like terms

= x³ + x²y - 2xy² - xy + y²

Answer 2

Answer:

as below

Step-by-step explanation:

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

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

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