Math, asked by ayansh595, 9 months ago

Evaluate (81)²-(19)² by using identity-III​

Answers

Answered by aryan073
16

Step-by-step explanation:

(81)-(19)²

=(81-19)(81+19)

solve this u get urs answer perfectly

Answered by aishvikumari
8

Step-by-step explanation:

I hope u can find the answer

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