Math, asked by abdulbari52217, 5 months ago

Find the value by using identity A.
$51 ^{2} - 49 ^{2}$

Answers

Answered by sahithi9910

4

Step-by-step explanation:

a²-b²=(a+b)(a-b)

51²-49²= 51+49×51-49

=100×2=200

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