Question

How to change the equation from this form x³ - y³ = 9 to ( x - y ) (x² + xy + y²) = 9
With detailed steps

Answer 1

Here You go !

hope this helps...

formula-: x3 + y3 = (x+y)(x2 + y2 - xy)

and

x3 - y3 = (x-y)(x2 + y2 + xy)

therefore,

=)x3-y3=9

=)(x-y)(x2 + y2 + xy)=9 (ans)

please mark it as brainliest If it helps !!