Math, asked by aryansaini7087, 7 months ago

using an identity ,find the value 12.1²-7.9²

Answers

Answered by malapatilakshmireddy

1

Answer:

84

Step-by-step explanation:

12.1 ²= 146.41

7.9² = 62.41

146.41-62.41 = 84

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