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Is the number 20 a perfect square?
20 is a not perfect square.
What is the square root of 20?
The square root of 20 is: ± 4.472136The square root of 20 is ± 4.472136 (to 7 sf).A square root of a number is the number that when multiplied by itself equals the given number.
Is the square root of 20 a rational number or irational?
The square root of 20 is an irrational number
A number whose square is 20?
Well, a square number is the answer to a number multiplied by itself. So, what you'd have to do is multiply 20*20, and the answer is 400.
Is 20 a square number?
20 is not the square of an integer, the square root of 20 is approximately equal to 4.472.
Square number between 20 and 30?
The only square number between 20 and 30 is 25.
Which is the 20th square number?
The 20th square number is calculated by squaring 20. Therefore, (20^2 = 400). Thus, the 20th square number is 400.
What is A number those square is 20?
If you mean the square root is 20, the answer is 400. If you mean the square root of 20, the answer is about 4.47.
Is the number a perfect square?
20 is a not perfect square.
How many square roots does a number 20 have?
A number like 20 has two square roots: one positive and one negative. Specifically, the square roots of 20 are √20 and -√20. In general, any positive real number has two square roots, while zero has one, and negative numbers have no real square roots.
How is 400 a square number?
20*20 = 400
What is the product of the 4th square number and the 2nd square number?
20
