Simplify square root of 50

The square root of 50 is equal to the square root of 2 times the square root of 25, since 2 * 25 = 50 The square root of 25 is 5, and the square root of two is just left as the square root of two since it is an irrational number. Therefore, the square root of 50 is five times the square root of 2 SQRT 50 = 5 * SQRT 2.