Math, asked by hassanfaruqui99, 3 months ago

The value of 22² - 21² is-
- ے

Answers

Answered by swapnil6821

0

Answer:

22×22-21×21

→484-441

→43

Answered by gurjarmanish463

0

Step-by-step explanation:

22 square =484

21 square 441

answer is 484-441= 43

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