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Question 2 Evalutade the following by …

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Question 2 Evalutade the following by using identity 1. (101)²

Posted by Beena Sharma 6 years, 7 months ago

CBSE > Class 08 > Mathematics

3 answers

Sameer Sahoo 6 years, 7 months ago

(100)^2+2*100*1+(1)^2 10000+200+1 10201

0Thank You

Yogita Ingle 6 years, 7 months ago

( 101 ) ²= ( 100 + 1 )²

Now, a = 100 and b = 1

Therefore,

( 101 )² = ( 100 )²+ ( 1 )² + 2 * 100 * 1

( 101 )² = 10000 + 1 + 200

(101)² = 10,201

0Thank You

Lawanya Chandrakar? 6 years, 7 months ago

You can see on app

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CBSE > Class 08 > Mathematics