What is the value of root?
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Posted by Femi Binod 4 years, 3 months ago
- 2 answers
Meghna Thapar 4 years, 3 months ago
Value of root 5 could be evaluated, by long division method, as we know 5 is not a perfect square. Basically, the square root or root of a number “n” is a number that gives the number “n” when multiplied by itself. For example, the value of root 9 is 3 as, 3 x 3 = 9, because 9 is the perfect square.
When we multiply any number to itself, we get the square of that number. Evaluation or calculation of the square root of the perfect square number is easier than the non-perfect square numbers.
Examples of perfect square:-
4 = square of a number 2 = 2 × 2 = 22
36 = square of a number 6 = 6 × 6 = 62
49 = square of a number 7 = 7 × 7 = 72
121 = square of a number 11 = 11 × 11 = 112
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Bhagyesh Kame 4 years, 3 months ago
1Thank You