The square root of 10,000 is 100. The number 10,000 is a perfect square, so it is easy to calculate the square root using the prime factorization method. This is done by listing all the factors of 10,000.
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...
The square root of 121 is 11 or negative 11. The factors of 121 are 11 x 11. Similarly, negative 11 x negative 11 is also 121. To obtain an exact square root, the number must be a perfect square.
To find the square root of 101, the square root of the number needs to be divided into several different numbers; three should be placed on top of the square root symbol nine should be put underneath the 10 part of the n...
If an exponent is a fraction, such as y^1/n, the correct operation is to take the nth root of the base number y. For example, 27^1/3 is the same thing as taking the cube root of 27, so the answer is 3.
The cube root of 250 is 6.29. The cube root of a number, x, is equal to the number, y, such that y times y times y equals x. For the number 250, 6.29 times 6.29 times 6.29 is equal to 250.
The cube root of 81 is 2.51. The cube root of the variable y is equal to the variable x such that when x is twice multiplied by itself the product is y, as in the equation x times x times x equals y.