Math, asked by Anonymous, 1 year ago

Use suitable identities to get each of the following.

1)(1.1m – 0.4)(1.1m + 0.4)

2)(p/8 + 3q/4)(p/8 + 3q/4)

3)503 x 504

4)(2xy – 5y)2

Answers

Answered by naisargthakkar
3
use identities according to the question
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