Question

find the product of (x+y)(x-y)(x+y)​

Answer 1

☎☎ HEY ☎☎

$\large = > (x + y)(x - y)(x + y) \\ \\ \large = > ( {x}^{2} - {y}^{2} )(x + y) \\ \\ = >\large ({x}^{3} + {x}^{2} y - {y}^{2} x - {y}^{3} )$

♨♨ THANK U ♨♨

Answer 2

Here, (x-y)(x+y)(x+y)

= x² - y² (x+y) [ (a-b)(a+b) = a²- b²]

= x³+ x² y -y²x. -y³

=( x³ - y³) -xy ( x-y)

=( x-y)(x²+xy +y²) -xy (x-y)