Square Root of 51
The square root of 51 is approximately 7.141428, or exactly √51 in simplified radical form. No, 51 is not a perfect square. Its square root is irrational and never terminates or repeats as a decimal.
√51
7.141428
Simplified Radical Form
√51
Perfect Square
No
√51 is irrational — its decimal form (7.141428) never terminates or repeats. The simplified radical form (√51) is the exact value.
Frequently Asked Questions
What is the square root of 51?
The square root of 51 is approximately 7.141428, or exactly √51 in simplified radical form.
Is 51 a perfect square?
No, 51 is not a perfect square. Its square root is irrational and never terminates or repeats as a decimal.
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