Square Root of 225
Calculate √225 instantly — exact value, step-by-step explanation, and properties.
How to Calculate √225
The square root of 225 is exactly 15. This is because 15 × 15 = 225. Since 225 is a perfect square, its square root is a whole number. You can verify: 15² = 15 × 15 = 225.
√225 = 15 (because 15 × 15 = 225) Properties of √225
Perfect Square?
Yes
225 = 15², so its square root is a whole number.
Decimal Value
15
Exact integer result.
Square Root Symbol
√225
Also written as 225^(1/2) or 225^0.5 in programming.
Related Square Root Values
Reference table of square roots near 225 for quick comparison.
Frequently Asked Questions
What is the square root of 225?
The square root of 225 is exactly 15. Since 225 is a perfect square, √225 = 15.
Is 225 a perfect square?
Yes, 225 is a perfect square. It equals 15², meaning 15 × 15 = 225.
How do you calculate √225 by hand?
Since 225 is a perfect square, you can find √225 by identifying which integer multiplied by itself equals 225. The answer is 15, because 15 × 15 = 225.
What is √225 in simplified radical form?
√225 = 15. Since it's a perfect square, no radical form is needed.