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Calculate square roots, radical simplification (√n = a√b), and nth roots online.
Calculate square roots, cube roots, and arbitrary nth roots. Features radical simplification into simplest radical form (e.g., √72 = 6√2), perfect square identification, and high-precision decimal expansion.
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Irrational Decimal
Extracted square factors
x^(1/3)
• Is 72 a perfect square? No
• Verification: (8.4853)² ≈ 72
• Radical Simplification Rule: √(a² × b) = a√b