Math, asked by kavyansh18, 7 months ago

Evaluate using identitiey 51^2-49^2

Answers

Answered by rajnitiwari192003

2

Answer:

a²-b²=(a+b)(a-b)

(51)²-(49)²

(51+49)(51-49)

100(2)

200

Answered by ky8102005

1

Answer:

51²-49²

identity =(a²-b²)

(a+b) (a-b)

(51+49) (51-49)

100×2=200

therefore the answer is 200

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