Math, asked by amaananwar623, 9 months ago

Expand the following ; (a) (2a+b-c)^2 (b) (x+2y)^3

Answers

Answered by SASHANKSAHIL

0

Answer:

After expanding we get:-

a) 4a²+4ab-4ac+b²-2bc-c²

b)x³+2xy+4x²y+12xy²+8y³

Hope It May Help You

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