Square Root of 99
The square root of 99 is approximately 9.949874, or exactly 3√11 in simplified radical form. No, 99 is not a perfect square. Its square root is irrational and never terminates or repeats as a decimal.
√99
9.949874
Simplified Radical Form
3√11
Perfect Square
No
√99 is irrational — its decimal form (9.949874) never terminates or repeats. The simplified radical form (3√11) is the exact value.
Frequently Asked Questions
What is the square root of 99?
The square root of 99 is approximately 9.949874, or exactly 3√11 in simplified radical form.
Is 99 a perfect square?
No, 99 is not a perfect square. Its square root is irrational and never terminates or repeats as a decimal.
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