Square Root of 2
The square root of 2 is approximately 1.414214, or exactly √2 in simplified radical form. No, 2 is not a perfect square. Its square root is irrational and never terminates or repeats as a decimal.
√2
1.414214
Simplified Radical Form
√2
Perfect Square
No
√2 is irrational — its decimal form (1.414214) never terminates or repeats. The simplified radical form (√2) is the exact value.
Frequently Asked Questions
What is the square root of 2?
The square root of 2 is approximately 1.414214, or exactly √2 in simplified radical form.
Is 2 a perfect square?
No, 2 is not a perfect square. Its square root is irrational and never terminates or repeats as a decimal.
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