Q: How do you square root in my maths?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

Theodorus invented this spiral.

It means the square root. like the diving table over a number but with a tick means the square root of this number

A square root is an answer to the question: Which number must be squared (multiplied by itself) to get a specified number. For example, if you ask for the square root of 100, the answer is 10, because 10x10 = 100.

Yes - you use symbols like + - / * for basic maths, as well as those for square root etc

there is no real square root of a minus number (think about it, minus x minus = plus, plus x plus=plus, and you can't have a minus x plus if it's a square root). However, there is an imaginary root which is "1/2i", where "i" represents the square root of -1. This number doesn't actually "exist" as such, it is just a theory which makes doing maths easier. However if you're not familiar with the concept of "i", you're probably not meant to end up with a minus square root (anything below A level further maths you don't usually need "i") . Check your calculations again.

Related questions

Theodorus invented this spiral.

It means the square root. like the diving table over a number but with a tick means the square root of this number

A square root is an answer to the question: Which number must be squared (multiplied by itself) to get a specified number. For example, if you ask for the square root of 100, the answer is 10, because 10x10 = 100.

Yes - you use symbols like + - / * for basic maths, as well as those for square root etc

The square root is the number which, multiplied by itself, gives the number you are square rooting.For example,The square root of 36 is 6, because 6 * 6 = 36.* * * * *Note, though, that (-6)*(-6) is also + 36 so -6 is also a square root of 36

Choose a number, any number, then the singlenumber which when multiplied by itself give your chosen number is the "square root" of your chosen number.eg Chosen number = 164*4 = 16 so the Square root of 16 is 4.

first of all the square root of any negative number is technically impossible, but in certain maths it can be accepted in terms of imaginary number, i. so to answer your question it is about 2.236067977i

there is no real square root of a minus number (think about it, minus x minus = plus, plus x plus=plus, and you can't have a minus x plus if it's a square root). However, there is an imaginary root which is "1/2i", where "i" represents the square root of -1. This number doesn't actually "exist" as such, it is just a theory which makes doing maths easier. However if you're not familiar with the concept of "i", you're probably not meant to end up with a minus square root (anything below A level further maths you don't usually need "i") . Check your calculations again.

A surd is an irrational number that can't be expressed as a fraction as for example the square root of 2

first of all the square root of any negative number is technically impossible, but in certain maths it can be accepted in terms of imaginary number, i. so to answer your question it is about 2.236067977i

The little marks on the axes in a coordinate plane that tell you where the associated values occur.

In school maths the square root of negative numbers does not exist. It is only in more advanced mathematics that you learn that the square roots of -10 are Â± 3.162i where i is the imaginary square root of -1.This a bit like being taught, in early junior school, that 2 cannot divide 3. Only later, you learn that it can, and the answer is 1.5.