0
Add your answer:
Earn +20 pts
Is the square root of 49 a real number?
Yes. The square root of 49 is 7.
Is the square root of seven a real number?
Well, first let's define a "real number." A real number is any number that's not imaginary. It can be rational or irrational. The square root of 7 is 2.64575131... and it goes on forever. This means it cannot be written as a simple fraction. We can give an estimate of the square root of 7 in a fraction form, but this is not the exact result. So, the square root of 7 is a irrational number.Since a real number can be irrational or rational, yes, the square root of 7 is a real number.
Is square root of 7 a real number?
Yes.
Is the square root of 7 real number?
Yes although it is an irrational number
What is the square root of a negative number plus the square root of a negative number?
Nothing. You cannot have a square root of a negative number. The square root of negative one is called i, but i is an imaginary number. It does not exist and does not follow the properties of real numbers. (For example, if a and b are positive, then the square root of a times the square root of b is the square root of ab. But the square root of -7 is not the square root of 7 times i.)
What is the square root of -28?
the square root of -28 is the square root of -1 time the square root of 28. The square root of -1 is not a real number, it is represented by i. The square root of 28 is the square root of 4 times the square root of 7 (4*7=28) The square root 4 is equal to 2, and the square root of 7 cannot be simplified.The answer is 2i√7.
Is the square root of 28 the number 7?
no, 28 has no whole square root; the square root of 49 is 7
Why can't the square root of 24 be a whole number?
A square root is a number that is multiplied by itself to get the number here's an example. 7 is the square root of 49 (7*7=49)
Is 7 a square root if another number?
the square root of 49 equals 7
What number is equal to square root of 49?
The square root of 49 is 7 or -7.
What same number times equals 7?
It is: the square root of 7 times the square root of 7 = 7
Can you multiply two irrational numbers to get a whole number?
yes. Examples: the square root of 7 times the square root of 7 = 7 the square root of 7 times one over the square root of 7 = 1
