The square root of 30 is 5.47. To determine the square root, plug the numbers into the formula x times x equals y, where x is the square root of y. Plugging in the number 30 gives the equation 5.47 times 5.47 equals 30. More »

The square root of 78 is 8.83 and can be found by using the radical function on a calculator. The square root formula for 78 can be expressed as 8.83 times 8.83 equals 78. More »

The square root of 39 is 6.24. The square root of any number can be determined by plugging it into the equation x times x equals y. When solving this formula to find the square root of 39, the formula is 6.24 times 6.24 ... More »

The square root of 28 is 5.29, rounded to two decimal places, as 28 is not a perfect square. The square root of a perfect square is a whole number and not a decimal or fraction. The square root of 25 is 5, as 25 is a per... More »

The square root of 27 is 5.19. The square root of a number, expressed by the variable y, is equal to the number, expressed by the variable x, such that when x is multiplied by itself the product is y. More »

The square root of 3,600 is 60. The answer is derived by obtaining the number that when multiplied by itself equals 3,600. More »

The square root of 324 is 18. The square root of a number can also be a negative number because the square of a negative number is always a positive number. The equation (-18) x (-18) = 324, therefore, the square root of... More »