Math, asked by Iff891, 1 year ago

Find 102² - 98².by identity.

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Answered by Anonymous

6

Find 102² - 98² by identity.

Good question,

Here is your perfect answer!

a² - b² = (a+b) (a-b)

= (102+98) (102-98)

= 200 * 4

= 800.

Answered by hruthika25

1

the answer is attached above...plz refer it...

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