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The square roots of -75 are [ +5i sqrt(3) ] and [ -5i sqrt(3) ].

Both of them are irrational and imaginary.

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10y ago
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13y ago

No - rounded to five decimal places, it is equal to 8.66025.

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Q: Is the square root of 75 a rational number?
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Related questions

Is the square root of .75 rational?

No. The square root of most numbers is irrational - only if the number of which you take the root happen to be perfect squares, do you get a rational root. In this case, to take the square root of 3/4, 3 is not a perfect square, so the root is not rational. Or you can take .75 to be 75/100; once again, 75 is not a perfect square, so the root is irrational.


Is the square root of 75 rational or irrational?

The square root of (any number that isn't a perfect square) is irrational.


What it what is the square root of 75?

The square root of 75 is an irrational number


What is square root 75 in simplest form?

The square root of 75 is an irrational number and it is 5 times the square root of 3


Is the square root 1 rational?

The square root of 1 = 1 A rational number is anything that can be put into a fraction that equals a finite decimal, such as 1/2 (.5) or 1/4 (.75). Irrational numbers such as pi cannot be put into a fraction since it is a never-ending decimal number. So, since the square root of 1 = 1, and 1 can be put into a fraction that equals a finite decimal (1/1 = 1.0), the square root of 1 is a rational number.


Is the square root of 75 a natural number?

No.


Is the square root of 75 even or odd?

Only whole numbers are even or odd, and the square root of 75 is not a whole number.


Which whole number is the irrational root closer to 75?

Square root of 75 is about 8.660254038 so it is 9


Is the square root of 75 an irrational number?

Yes.


What is the square root of 75 divided by the square root of 3?

Square root (75) / square root (3) = 5


What is the square root of 75?

The square root of 75 is: ± 8.660254


What is 75 square root?

The square root of 75 = 8.660254030.....