Before expertise what the square source of a number is, the is important to know the an interpretation of source of a number.

You are watching: Find negative square root of 16


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The source of a number is one equal factor of the number. Because that example, right here is exactly how to find the root of 16.First, we require to aspect 16. The various ways to aspect 16 are presented below.16 = 1 × 16 16 = 2 × 816 = 4 × 4The source of 16 is 4 because 4 is the equal variable for 16. We contact 4 the square source of 16 and we create √16 = 4.4 is dubbed square root due to the fact that we need to square 4 or raise 4 come a strength of 2 to acquire 16.

Other instances showing exactly how to uncover the square source of a number.

Find the square source of 4.You can element 4 in two different ways.4 = 1 × 44 = 2 × 2The equal element is 2, so 2 is the square source of 4 and we compose √4 = 2. Discover the square root of 64.64 = 1 × 6464 = 2 × 3264 = 4 × 1668 = 8 × 8 The equal element is 8, therefore the square of 64 is 8 and also we write √64 = 8.

Can the square root of a number be negative?

Yes, absolutely! If you main point a positive number by itself, you gain a optimistic product. If you main point a an unfavorable number by itself, you also get a confident product.

For example, because -8 × -8 = 64, -8 is likewise a square root of 64. However, unless otherwise stated, the square root authorize ( √ ) refers to the positive root of a number, likewise called principal square root.

Can the square root of a number it is in a genuine number?

For the numbers above, the square root was equal to one integer.it is no always feasible to acquire the square root together an integer.Sometimes, friend may get a genuine number once finding the square root.For example, usage the square root calculator listed below to find the square source of 5.The an outcome includes several numbers after ~ the decimal point.

Ready for huge time challenge? as with long division, learn just how to compute the square root without a calculator for any kind of number that is no a perfect square.I promise you will certainly not sweat also much!

Teachers! do you desire a ready made square root table the students can conveniently refer to as they deal with their basic math problems? get the square roots table.

See more: Fraction 7/60 As A Percentage, Fraction 7/60 To Decimal Number Equivalent


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