Question

multiply (x^2 + xy - y^2) by (x + 2y)​

Answer 1

Answer:

Question :-

(x^2 + xy - y^2 )(x + 2y)

Step-by-step explanation:

Through Binary multiplication..

=x ( x^2 + xy - y^2) 2y ( x^2 + xy - y ^2)

=x^3 + x^2y - xy^2 + 2yx^2 + 2xy^2 - 2y^3 ( ANS )

Cannot be simplified further...

Heres ur answer