Math, asked by kushagrak2006, 1 year ago

(279)power 2 - (278) power 2 upon 557

Answers

Answered by saurbhmoynak02

2

1

(279) ^2 - (278) ^2 = 557

when it is divided by 557

we get answer 1

Answered by mishrapurusharth00

0

Answer:

279×279-278×278 ÷557

=77,841 - 77284

=557÷557

=1 ans.

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