What is the Square Root of 54?

Instant answer with step-by-step solution

√54 = 7.3484692283
√54 = 7.3484692283
⚠ 54 is not a perfect square — result rounded to 10 significant figures

Step-by-step explanation

  1. We need to find √54 — a number that when multiplied by itself equals 54.
  2. 54 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): √54 = 54^0.5 = 7.3484692283
  5. Verification: 7.3484692283 × 7.3484692283 ≈ 54 ✓ (rounded to 10 significant figures)

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