The opposite of finding the square root of a number is squaring the number. Squaring a number means multiplying the figure by itself. For example, the square root of four is two, and two squared is four.
Know MoreSquaring is the same as raising a number to the power of two. It is usually denoted by putting a two in superscript after the number. The adjective used when describing squaring is "quadratic." A square of an integer is called a square number or a perfect square. Integers are numbers that can be represented without any fractions. For example, 245, -15 and 0 are integers. Therefore, 60,025, 225 and 0 are perfect squares, as they are the corresponding squares of those integers.
Learn more about ExponentsThe 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.
Full Answer >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.
Full Answer >The square root of 16 is 4. The square root of any number pertains to a value that, when multiplied by itself, results in the original number.
Full Answer >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.
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