Question

A(x+y)+b(x-y)=a²-ab+b²;a(x+y)-b(x-y)=a+ab+b²

Answer 1

Answer:

25-Mar-2018 · 2 answers

:a(x+y) + b(x-y) = a² - ab + b² ..(i).,a(x+y) - b(x-y) = a² + ab - b² ...(ii)______… ... Solve a (x+y)+b (x -y)=a^2-ab+b ^2 and a (x+y)- b(x-y)=a ^2+ab-b ^2. 2.