Question

(ax+by+ay-bx)*(ax+by-ay+bx)

Answer 1

Answer:

ax^2+2by

Hope it helps

Answer 2

Answer:

(ax+by+ay-bx)*(ax+by-ay+bx)

=>  a2x2+ abxy-  a2xy+ abx2+ axby+ b2y2- aby2+ b2xy+ a2xy+ aby2+ abx2 -a2y2- abx2- b2xy+ abxy- b2x2

u can now get the ans i have written whatever i have to.

hope this helps u friend

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