For example, 4 has two square roots: 2 and -2. The square root value of the perfect square 441 is 21. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. The square root of four hundred and forty-one √441 = 21. Every non-negative real number a has a unique non-negative square root, called the principal square root, which is denoted by √a, where √ is called the radical sign or radix. 2016-05-14 00:53:12 2016-05-14 00:53:12. plus or minus 21. Definition of square root. 1. A square root of a number 'a' is a number x such that x2 = a, in other words, a number x whose square is a. We call this the square root of 441 in radical form. A square root of a number is a number that, when it is multiplied by itself (squared), gives the first number again. Check out the work below for reducing 441 into simplest radical form . Log in. All radicals are now simplified. For example, 21 is the square root of 441 because 21 2 = 21•21 = 441, -21 is square root of 441 because (-21) 2 = (-21)•(-21) = 441. For example, the principal square root of 9 is 3, denoted √9 = 3, because 32 = 3 ^ 3 = 9 and 3 is non-negative. For example, 21 is the square root of 441 because 21 2 = 21•21 = 441, -21 is square root of 441 because (-21) 2 = (-21)•(-21) = 441. The square root of 441 is a quantity (q) that when multiplied by itself will equal 441. See, below on this web page, details on how to calculate this square root using the Babylonian Method. While every effort is made to ensure the accuracy of the information provided on this website, neither this website nor its authors are responsible for any errors or omissions, or for the results obtained from the use of this information. Source(s) : https://shrink.im/a8vRF. Or, √ 441 = 21 See, below on this web page, details on how to calculate this square root using the Babylonian Method Top Answer. Square roots from 1 to 100 rounded to the nearest thousandth. A square root of a number 'a' is a number x such that x 2 = a, in other words, a number x whose square is a. Discover if four hundred and forty-one is a perfect square … A whole number with a square root that is also a whole number is called a perfect square. 1. See also in this web page a Square Root Table from 1 to 100 as well as the Babylonian Method or Hero's Method. What is square root? Join now. For example, 21 is the square root of 441 because 212 = 21•21 = 441, -21 is square root of 441 because (-21)2 = (-21)•(-21) = 441. Ask your question. The square root radical is simplified or in its simplest form only when the radicand has no square factors left. Square Root Of 441. What is the square root for the number 441. All information in this site is provided “as is”, with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information. Continuing this trial and error, you eventually find that 441/21 is equal to 21. The Work . The square root of 441 is 21. Square root of 441? 0 0. ikeman32. The justification for taking out the square root of any number is this theorem to help simplify √a*b = √a * √b. For example, 4 and -4 are square roots of 16 because 4² = (-4)² = 16. What is the Square Root of 441 in simplest radical form? What is square root? Use the square root calculator below to find the square root of any imaginary or real number. Definition of square root. The only square root of zero is zero. Here is the answer to questions like: Square root of 441 or what is the square root of 441? USING OUR SERVICES YOU AGREE TO OUR USE OF. See below how to calculate the square root of 441 step-by-step using the Babylonian Method also known as Hero's Method. Only numbers bigger than or equal to zero have real square roots. A square root of a number 'a' is a number x such that x 2 = a, in other words, a number x whose square is a. Square root of 441 definition The square root of 441 in mathematical form is written with the radical sign like this √441. Join now. The radicand is the number or expression underneath the radical sign, in this example 9. Answer. thanks The term whose root is being considered is known as the radicand. In mathematics, a square root of a number a is a number y such that y² = a, in other words, a number y whose square (the result of multiplying the number by itself, or y * y) is a. Wiki User Answered . 0 0 1 0 0 0 0. A radical is also in simplest form when the radicand is not a fraction. Learn how to simplify square roots into radical forms. Interesting thing is that 12 2 = 144 and 21 2 = 441. A number bigger than zero has two square roots: one is positive (bigger than zero) and the other is negative (smaller than zero). Square root of 441. The solution above and all other square root solutions were provided by the Square Root Application. The radicand no longer has any square factors. Here is the answer to questions like: Square root of 441 step by step solution or what is the square root of 441? √ 441 = q × q = q 2 Is there an Step by Step to this Question Need Help one of my Study Questions. The square root of a number is equal to the number of the square roots of each factor. 11 12 13. Lv 6. Therefore 21 squared is 441; and the square root of 441 is 21. For example, 2 is the square root of 4, because 2x2=4. Asked by Wiki User. Log in. What is/are the square root(s) of 441? Volume to (Weight) Mass Converter for Recipes, Weight (Mass) to Volume to Converter for Recipes, Manually calculate the square root of a number with Javascript. Use the square root calculator below to find the square root of any imaginary or real number. Square root of 441 solution Get the answers you need, now! See also in this web page a Square Root Table from 1 to 100 … Ask questions, doubts, problems and we will help you. Simplify square root of 441 in radical form? More Square Root Solutions. 441 is a perfect square √ 441 = 21.