Math, asked by SanyamSaini960, 1 year ago

243² - 143² how to solve??

Answers

Answered by dk9942574

0

Answer:

Step-by-step explanation:

243*2-143*2=by using identity a*2-b*2=(a+b)(a-b)

(243+143)(243-143)=386*100=38600

38600is the answer.

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