What is meant by perfect square

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Posted by Shreyas Patil 5 years, 4 months ago
- 2 answers
Yogita Ingle 5 years, 4 months ago
Natural numbers that are squares of other natural numbers are called perfect square or square number.
For example;
We know that; 1 = 1²; 4 = 2²; 9 = 3²; 16 = 4²; 25 = 5² and so on.
Thus 1, 4, 9, 16, 25, etc., are perfect squares.
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Gaurav Seth 5 years, 4 months ago
A perfect square is a number, from a given number system, that can be expressed as the square of a number from the same number system. 25 is a perfect square.
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