Square Root of 91
The square root of 91 is approximately 9.539392, or exactly √91 in simplified radical form. No, 91 is not a perfect square. Its square root is irrational and never terminates or repeats as a decimal.
√91
9.539392
Simplified Radical Form
√91
Perfect Square
No
√91 is irrational — its decimal form (9.539392) never terminates or repeats. The simplified radical form (√91) is the exact value.
Frequently Asked Questions
What is the square root of 91?
The square root of 91 is approximately 9.539392, or exactly √91 in simplified radical form.
Is 91 a perfect square?
No, 91 is not a perfect square. Its square root is irrational and never terminates or repeats as a decimal.
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