Math, asked by sivaraja1606, 7 months ago

( Using identies evaluate
61^2- 59^2​

Answers

Answered by sahakaruna94
1

Step-by-step explanation:

we know (a^2-b^2)

=(a+b)(a-b)

therefore,61^2-59^2=

=(61+59)(61-59)

=120×2

=240

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