The square root of 197 is approximately 14.0357.
To find the square root of 197, we look for a number that, when multiplied by itself, equals 197. Since 197 is not a perfect square, we cannot express the square root as a simple whole number. Instead, we use a calculator or a mathematical method to find the decimal approximation.
The nearest perfect squares are 196 (which is 14 x 14) and 225 (which is 15 x 15), indicating that the square root of 197 must be between 14 and 15. Using a calculator gives us the value of approximately 14.0357, which is the best estimate of the square root of 197.