2. Use identities to evaluate :
(i) (101)^2
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(101)^2 = (100+1)^2
Identity => (a+b)^2= a^2 + 2ab + b^2
=> 100^2 + 2*100*1 + 1^2
=>10000 + 200 + 1
=> 10201
Hope this helps you
Please mark this answer as the brainliest answer
Identity => (a+b)^2= a^2 + 2ab + b^2
=> 100^2 + 2*100*1 + 1^2
=>10000 + 200 + 1
=> 10201
Hope this helps you
Please mark this answer as the brainliest answer
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