Square Root 225 In Decimal Form 2025 Formula. The square root of a number (225 in this case) is a number (15 in this case) which multiplied by itself equals the number from which you are calculating the. If a given number is a perfect square, you will get a final answer in exact form.
Easy to use online square root calculator / root finder. It is the positive solution of the equation x 2 = 225.