Math, asked by dhruvsingh13, 10 months ago

Write the pattern used to find the square of the number containing ‘5’ in its unit’s

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Answers

Answered by rupesh020806
1

Step-by-step explanation:take an example 45 add 1 in 4(digit formed by leaving ones digit) we obtain 55 then multiply it like

45

*55( multiply 4 by 5 and 5 by 5)

We obtain 2025 which is correct

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