Math, asked by sarthakkumarsingh41, 8 hours ago

Please Answer the question.

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Answered by krrishkaiga

1

Answer:

1) 100²- 99²

= (100+99) (100-99)

= 199×1

= 199

2) 27²-26²

= (27+26)(27-26)

= 53×1

= 53

3) 569²-568²

= (569+568) (569-568)

= 1137×1

= 1137

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