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The square root of a positive number results in a positive number. For example, the square root of 25 is 5.

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Not true!

There are two real square roots for every positive number: one positive and one negative. -5 is as much a square root of 25 as +5 is. However, the positive root is the principal root and so is often presented as the only root.

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Q: What is the square root of a positive?

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Positive Square root of 7.3441 is 2.71

It can't be done but the positive square root of 2.56 is 1.6

30

a negative multiplied by a negate is a positive a positive multiplied by a positive is a postivive therefore the square root of 9 can be + or - 3

It is: 0.9

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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 positive square root of 289 is 17.

+6 is the positive square root of 36.

the principal root is the positive square root.

Positive Square root of 7.3441 is 2.71

The square root of 6724 is 82

√(a^2) That is |a| (the absolute value of a) Because if a is positive, a^2 is positive, and since √ is a positive square root, √(a^2) is a. If a is negative, a^2 is positive, and since √ is a positive square root, √(a^2) is -a. So if a is positive, √(a^2) is positive (which is a) If a is negative, √(a^2) is also positive (which is -a) So √(a^2) is |a| for every a.

The principal square root is the non-negative square root.

The positive square root of 115 lies between the positive square roots of 114 and 116.The positive square root of 115 lies between the positive square roots of 114 and 116.The positive square root of 115 lies between the positive square roots of 114 and 116.The positive square root of 115 lies between the positive square roots of 114 and 116.

A positive number has two square roots, that is, there are two solutions to an equation like x2 = 100. The "principal square root" refers to the positive solution.

Every positive integer has two square roots, a positive square root and a negative square root. This is because, just like a positive number multiplied by a positive number is equal to a positive number, a negative number multiplied by a negative number is equal to a positive number. Therefore, rounded to two decimal places, the positive square root is equal to 7.28, and the negative square root is -7.28.

If unspecified, the square root is the principal root, which is the positive root.

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