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The Following Number is Not Perfect Square. Give Reason. 45743 - Mathematics

The following number is  not perfect square. Give reason. 

45743

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Solution

A number ending with 2, 3, 7 or 8 cannot be a perfect square.

Its last digit is 3. Hence, 45743 cannot be a perfect square.

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APPEARS IN

RD Sharma Class 8 Maths
Chapter 3 Squares and Square Roots
Exercise 3.2 | Q 1.2 | Page 18
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