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Square roots, like sqrt(2), are Irrational Numbers. This means that they CANNOT be written as a ratio of two integers. All other real numbers can be written a s a ratio of two integers (for example,
5 is 5/1
0.33333... is 1/3
etc.
But, sqrt(2) cannot be written as something over something.
As a decimal, square roots never end and NEVER repeat.
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∙ 16y ago
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What is a square factor?
They are square factors that are factors of other numbers as for example 9 is a square number that is a factor of 27
Explain why a prime number can't be a square number?
Prime numbers have two factors. All square numbers (other than 1) have more than that.
Is non-real numbers exist?
no, every number is a real number --- There are numbers that are not real numbers. They are called imaginary numbers, and have the property that when they are squared, the result is negative. The square root of -1 is called i, and the square root of any other negative number is i times the square root of the absolute value of the number. So the square root of -4 is 2i.
What odd numbers are square numbers?
Any odd number multiply with itself, or any other odd number results in odd square number.
Why are 24 and 35 composite numbers?
24 and 35 have factors other than 1 and the number itself. That makes them composite numbers.
How is the number of factors of square numbers different from the number of factors for other numbers?
Square numbers have an odd number of factors.
What two whole numbers are between the square root of 60?
The square root of 60 is a single number; you can't have other numbers "between" it. It does work the other way, though - the square root of 60 is between other numbers.
What is 2 square numbers subtracted from each other to make 8?
2 square numbers subtracted from each other to make 8 = -6
Is 1.68 irrational?
no. irrational numbers are square roots of numbers that aren't square, pi, and some other numbers. irrational means it never ends.
How many square roots do negative numbers have?
Negative numbers do not have "real number" square roots.However, they will have two roots (when using imaginary numbers) as do other numbers, where a root including i(square root of -1) is positive or negative.
Why arnt there any square prime numbers?
Prime numbers only have two factors; square numbers (other than 1) have more than two.
When you subtract one square from the the other the answer is 12 what are the two square numbers?
They are 4 and 16.
How do you figure the square root of pie?
You calculate that just like the square root of any other number. For example, you might try squaring different numbers, until you get one that is close enough.
What is the square root of all the square numbers between 1 and 300?
There are 16 square numbers between 1 and 300: 2 to 17 inclusive. There is no square root of these numbers: only of their sum or product or average or some other operation.
What is a square factor?
They are square factors that are factors of other numbers as for example 9 is a square number that is a factor of 27
Which two numbers have square roots equal to themselves?
The square root of zero is zero and the square root of one is one. No other real numbers have square roots equal to themselves. In other words, the solution set to x=x2 is {0,1}
How do you convert kilometers to square km?
You do not. A kilometre is a measure of distance while a square kilometre is a measure of area. The two measure different things and it makes no sense to try to convert from one to the other.
