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The square root of a number is the number in which, if multiplied by itself, equals the original number. In other words, if sqrt(x) = y, then y*y = x. If x = 9, then sqrt(9) = 3 (3*3 = 9). The square root of a positive number usually refers to the positive root, so sqrt(9) is generally understood to be 3 instead of -3 (this really depends, though). The square root of a negative number is defined using complex numbers, a generalization of the real number system to two dimensions.

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Q: What is meant by square root of any number?

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Every number is a square root of some number. So any number between 5 and 6 is a square root.

The square root of any number between 64 and 81.The square root of any number between 64 and 81.The square root of any number between 64 and 81.The square root of any number between 64 and 81.

Any number can be a square root.

The square of the square root of any number is the number itself. So, in this case, 11.

Yes. Any number is a square root of its square! So 50 is the square root of 50*50 = 2500

Square root of 2; square root of any natural number that is not a perfect square; the number pi; the number e.

The square root of a real number is not always positive. The square root of any positive number is positive, the square root of zero is zero (not positive), and the square root of a negative number is complex (i.e. neither positive nor negative). The square root of 16 = -4 or 4. The square root of 0 = 0 The square root of -16 = -4i or 4i

The square root of (any number that isn't a perfect square) is irrational.

square-root of 68 times square-root of 68 = 68 (square-root of any number) squared is that number

Yes, of some; the square root of any perfect square is rational - for example, the square root of 4, of 9, of 16, etc.On the other hand, if your "composite number" is not a perfect square, then its square root is irrational.

Nice question! The square root of (any number that isn't a perfect square) is irrational. No prime number is a perfect square. So the square root of any prime number is irrational.

The square root of (any number that isn't a perfect square) is irrational.

Yes. Any number can be a square root. 32 is the square root of 32*32 = 1024

6 is a even number but not a square number. Any number that does not have a whole number as its square root is not a square number.

The square root of any positive square number is always rational as for example the square root of 36 is 6 which is a rational number.

Yes. In general, the square root of any non-negative number is a real number.

The square root of (any number that isn't a perfect square) is irrational.

Yes. The square root of any number that is not a perfect square (like 9 or 36) is irrational.

When you multiply any number by itself, the result is always positive. You cannot take any real number and square it to get something negative. The square root of -36 is 6i.

No. The square root of -24 isn't even real, let alone rational because the square root of any negative number is going to be an imaginary number.

24, because the square root of eight times the square root of eight, is eight. the square root of any number, squared, is the original number. then 8 times 3 is 24

What is a square root? Simply put, the square root of X2 is X, where X can be any number. Because 676=262 Therefore the square root of 676 is 26.

The two square roots of any positive number are the positive square root and the negative square root. The positive square root of 49 is 7, because 72=49, while the negative square root is -7, because -72=49.

Yes. A surd is any irrational number that can be expressed as the root of another number. As pi is a number, although it is a transcendental and hence irrational, the square root of pi is still an irrational number that can be expressed as the square root of another number.

The square root of any positive real number (as in this case) is a real number. (Such square roots are usually irrational.)The square root of a negative real number, such as the square root of -15, is an imaginary, and therefore also a complex, number.