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What is meant by perfect square

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What is meant by perfect square
  • 2 answers

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.

Square Integers
1 1*1
4 2*2
9 3*3
16 4*4
25 5*5
36 6*6
49 7*7
64 8*8
81 9*9
100 10*10

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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