0
Add your answer:
Earn +20 pts
Is 5 plus the square root of 7 rational or irrational?
The number 5 plus the square root of 7 is irrational. A number is considered rational if it can be expressed as a ratio of two integers, while an irrational number cannot be expressed in this form. Since the square root of 7 is not a perfect square and cannot be simplified to a rational number, the sum of 5 and the square root of 7 is irrational.
What is 5 square root 0.00032?
Well, let's take a moment to appreciate the beauty of math here. When you take the square root of 0.00032 and multiply it by 5, you get 0.04. Remember, every little number has its own special place in the mathematical world, just like every little tree in our happy little forest.
Does pi times any number equal an irrational number?
Since pi is irrational, its product with any other number is also irrational. The only exception is a multiple of its own reciprocal.
When the additive inverse of a number equal to the absolute value of the number?
One example would be a Galois Field size 4 (ie GF(4)). Here, the elements are {0,1,2,3} and every element is its own additive inverse.
How many integers equal their own squares?
1 and 0. 12 = 1 02 = 0
Can a number be equal to its own square root?
If it is 1 then yes; otherwise no.
Could a number be equal to its own square root?
Yes. i.e. 1 and 0. Usually not though
What number is its own square root?
The square root of 1 is 1.The square root of 0 is 0.
Is the square root of a number less than the number?
It is if the number is more than ' 1 '. If the number is less than ' 1 ', then it's smaller than its own square root.
What is the only number equals double its own square root?
4
What number other than 0 is it's own square root?
1
What is the conjugate of square root of 13?
If the square root of a number is irrational, it is its own conjugate. sqrt(13)*sqrt(13) = 13 and you no longer have an irrational!
Is the square root of -81 rational or irrational?
The square root of -81 is an imaginary number, specifically 9i, where i represents the imaginary unit equal to the square root of -1. Since the square root of -81 does not result in a real number, it is considered irrational. Rational numbers are those that can be expressed as a ratio of two integers, whereas irrational numbers cannot be expressed in this form.
Is the number 31 a square number?
Well, honey, let me break it down for you. The number 31 is not a square number because it cannot be expressed as the product of an integer multiplied by itself. So, in simpler terms, you can't find a whole number that you can multiply by itself to get 31. Keep on crunching those numbers, darling!
Five squared is how much more than the square root of 25?
52 = 25Root 25 = 525 - 5 = 20
What number is its own cube root?
1
Is 5 plus the square root of 7 rational or irrational?
The number 5 plus the square root of 7 is irrational. A number is considered rational if it can be expressed as a ratio of two integers, while an irrational number cannot be expressed in this form. Since the square root of 7 is not a perfect square and cannot be simplified to a rational number, the sum of 5 and the square root of 7 is irrational.
