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Why is there a need for negative numbers?
To show a mathematical relation of loss and in some cases direction.
Can negative numbers have a square root?
Yes, but they are imaginary - but are needed in many mathematical calculations. The square root of negative 1 is indicated as the letter "i".
Why is the number line of a number is never negative?
A number line can have both positive and negative numbers. You can put the number line in any position, but often it is represented so that numbers to the right of zero are positive, and numbers to the left of zero, negative.
Math term for integers?
Integer is a mathematical term to define the set of whole numbers both positive and negative
What sign is it if you have two numbers together?
It depends on what two numbers you have together and what mathematical operation you are applying and much greater one number is that the other number and if those numbers are positive or negative.
Can depth be measured in negative numbers?
No, it is measured in positive numbers but it can be represented by negative numbers.
How do weather experts use negative numbers?
Decreases are often represented by negative numbers. Temperatures outside of most tropical regions are occasionally negative on the commonly used scales.
Why is there a need for negative numbers?
To show a mathematical relation of loss and in some cases direction.
Can negative numbers have a square root?
Yes, but they are imaginary - but are needed in many mathematical calculations. The square root of negative 1 is indicated as the letter "i".
Why is the number line of a number is never negative?
A number line can have both positive and negative numbers. You can put the number line in any position, but often it is represented so that numbers to the right of zero are positive, and numbers to the left of zero, negative.
What is the sum of the average and four is negative 6?
It is a mathematical statement. It means that the average of a set of numbers is negative 10 and the sum of this average and four is, therefore, negative six!
How do you teach the difference between negative numbers?
Put all the numbers - zero, positive, negative - on a number line. Positive numbers to the left, negative numbers to the right. The difference between any two numbers is represented by the distance between them. Thus putting numbers on a number line is a great visualization tool.
Math term for integers?
Integer is a mathematical term to define the set of whole numbers both positive and negative
Is 01296714785 real number?
0.1296714785 is a real number. All numbers that do not contain the square root of a negative number (represented by i) are real numbers.
What sign is it if you have two numbers together?
It depends on what two numbers you have together and what mathematical operation you are applying and much greater one number is that the other number and if those numbers are positive or negative.
What is the mathematical importance of imaginary numbers?
The mathematical importance of an imaginary number is to allow the result of a square root of the imaginary number to equal a negative number. One can find more extensive information on imaginary numbers and their importance on the Wikipedia website.
What culture was the first to use to negative numbers?
The Chinese. Negative numbers appear for the first time in history in the Nine Chapters on the Mathematical Art, which in its present form dates from the period of the Han Dynasty (202 BC - AD 220)
