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It means the absolute value of a number, which is always positive.

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15y ago

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Which word is used to name the bold number in math?

There is not a specific word that is used to bold a number in a math equation. Generally, a number or letter is not bold in a math equation, if a letter is of significance, it is normally capitalized.


What is it called when you add a number to both sides of a math question?

do you mean math equation? If you add a number to both sides of an equation you do not change it. That is called algebra


What is the purpose of variables in math?

To replace a number in an equation


How do you solve the math problem What is my number?

use one step equation.


What is a equation in math?

x is an unknown number/fraction which needs to be solved.


What is a number a variable or a product of numbers in a math equation?

It could be a "term".


What is the longest math equation?

well, by definition, a math equation is something along the lines of y=x, where either y or x can be anything, including functions or non functions. so really you could just make up anything as an equation, which means there really isn't a math equation that is the longest. for example, i could say y=x^3 +2x^2+4x+2.5x^(1/2)+cuberoot(34x^2)... yadda yadda yadda, and it would be an equation. basically there is an infinite number of terms you could have in an equation.a more suitable question would be to ask,"what is the longest applicable math equation?", which i think you probably meant in the first place. just be weary about how you use the word "equation."as for the longest applicable math equation, look at things like Nordstrand's Weird Surface, or in general, Integral Transforms are quite lengthy. applicable equations don't necessarily have to be very long to be complicated.


Where is it possible to view a number line?

Number lines can be viewed in most math textbooks, or any math related material. These can be found in bookstores, schools, and public libraries. Number lines can also be viewed in a web search.


What is x in a math equation?

x is an unknown number/fraction which needs to be solved.


What is the math definition of inputs?

An input is a number that you plug into an equation in order to get the result of another number (output).


Is 32 a square number in math?

No. And it is not a square number outside of maths, either.


Who are the ones who used number lines to locate points in places?

Math students.