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What number multiplied by itself equals 72?
To find the number that, when multiplied by itself, equals 72, you need to find the square root of 72. The square root of 72 is approximately 8.49. Therefore, the number that, when multiplied by itself, equals 72 is 8.49.
What is the integers for the square root of -72?
8.485281 i
Is 72 repeating a rational number?
Yes.
What is the greatest square number that is a factor of 72 and a whole number?
36
Is 36 a rational number?
yes because it can be written as a fraction where the denominator is not equal to 0 example: 36/1, 72/2
Is the square root 72 a rational number?
No, they are not.
How is the square root of 72 a rational number?
It isn't.
Is the square root of 72 a rational or irrational number?
The square root of 72 is an irrational number. Since 72 is not a perfect square, the decimal is endless. (just like the value of pi)
How do you determine that 72 isn't a square number?
Because the square root of it is an irrational number
Is 72 an integer is a perfect square?
No because its square root is an irrational number
How do you determine that 72 is not a square number?
You take the square root of the number. If it is a perfect square, this will be a whole number. If it is not, it isn't a perfect square.
Is the square root of 72 a real number?
Yes.
Simplify the square root of 72?
The square root of 72 is equivalent to 6 times the square root of 2.
The number 49 has two square roots what are they?
The two square roots of any positive number are the positive square root and the negative square root. The positive square root of 49 is 7, because 72=49, while the negative square root is -7, because -72=49.
How do you simplify square root of 72 and square root of 2?
Well, there technically is not a way to simplify the square root of 2, but the simplified version of the square root of 72 is 6 square root 2
What is the square root of 72 divided by 2?
36
How is 6 square root of 2 the square root of 72?
6 root(2) = root(36) root(2) = root(36 x 2) = root(72).
