Math, asked by nbharuka94, 4 months ago

ab (x^2 + y^2) + xy (a^2 + b^2)

Answers

Answered by daliprao1331
0

ANSWER

abx

2

−aby

2

+xya

2

−xyb

2

abx

2

+xya

2

−aby

2

−xyb

2

ax(bx+ay)−by(ay+bx)

=(ax−by)(bx+ay)⇒(B)

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