Math, asked by jahan2543, 1 year ago

Factorise(5a-2b)²-(2a-b)²

Answers

Answered by ashu5482

21

= 5a-2b²-2a+b²
= 5a-2a-2b²+b²
= 3a-b²

Answered by renuhkkohli693

2

Answer:

5a-2bsq -2a+b sq
3a-b sq

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