What is the Square Root of 63?

Instant answer with step-by-step solution

√63 = 7.9372539332
√63 = 7.9372539332
⚠ 63 is not a perfect square — result rounded to 10 significant figures

Step-by-step explanation

  1. We need to find √63 — a number that when multiplied by itself equals 63.
  2. 63 is not a perfect square. Its square root is irrational.
  3. It falls between √49 = 7 and √64 = 8.
  4. Using the formula √N = N^(1/2): √63 = 63^0.5 = 7.9372539332
  5. Verification: 7.9372539332 × 7.9372539332 ≈ 63 ✓ (rounded to 10 significant figures)

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Related calculations

Square root of 6363 square root√62 = 7.874007874√64 = 8√61 = 7.8102496759√65 = 8.0622577483√66 = 8.1240384046√60 = 7.7459666924

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Square Root Laws Square Root Chart Easiest Method Negative Square Roots