Question

(ax+by)square+(bx-ay) square​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

(ax+by)^2+(bx-ay)^2

=[(ax) ^2+(by)^2 +2(ax)(by) ]

+[(bx)^2+(ay)^2-2(bx)(ay)