The square Root of 256 in its simplest form means to get the number 256 inside the radical √ as low as possible. Services, Evaluating Square Roots of Perfect Squares, Working Scholars® Bringing Tuition-Free College to the Community. 1 decade ago. This site is using cookies under cookie policy. Earn Transferable Credit & Get your Degree, Get access to this video and our entire Q&A library. A whole number with a square root that is also a whole number is called a perfect square. The square Root of 256 in its simplest form means to get the number 256 inside the radical √ as low as possible. Square Root Of 256. But -5 x -5 is 25 too, so -5 is also a square root of 25. You can specify conditions of storing and accessing cookies in your browser, 30% of _____= 15anybody anybody know that answer, Find the area of rectangle if lenght & breadth are 5a,3a²,7a⁴, Convert 150 to decimal fractions and also the fractions to the simplest form , 30% of _____= 15 anybody know that answer, 4/3*q=1please solve the equation step by step answer...otherwise no need., find the range of the following observation 35, 74, 11 ,13 ,17 ,6 5 ,9 ,2., Anyone else ia attending extra class like me . We get the square root by forming pairs of similar prime factors, then multiplying one number from each pair with... See full answer below. A square root of a number is some value that, when multiplied by itself, returns that same number (Wikipedia, 2019). 2 0. n th root of a is expressed as a 1/n. Index form of eighth root of 100 is expressed as 100 1/8. Calculate the positive principal root and negative root of positive real numbers. We know that: So, we can write 8 as 2 3.. 2. So far, we have considered numbers that have a group of the same factors.Sometimes, a number has more than one group of the same factors as shown in the following example. 256 is a perfect square, which means that you can simply calculate the square Root of 256 to get the answer. Sciences, Culinary Arts and Personal View this answer. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Email: donsevcik@gmail.com Tel: 800-234-2933; (4) Cube root of 17. Covers expressing number in index form. A whole number with a square root that is also a whole number is called a perfect square. Create your account. The only square root of zero is zero. Square root calculator and perfect square calculator. What is its domain? Simplest Radical Form Calculator. All other trademarks and copyrights are the property of their respective owners. © copyright 2003-2020 Study.com. So √16 is 4 (and not -4). Index form of cube root of 17 is expressed as 17 1/3. (5) Eighth root of 100. Here you can submit another square root that we will display in its … Thus, the square Root of 256 in simplest radical form is: 16. Find the square root, or the two roots, including the principal root, of positive and negative real numbers. Show the index form of 32 Check to see if the number has an integer root: The index form is a root (r) raised to a power of n. Also, we multiply r (n) times In this case, r = 2 and n = 5. Index form of seventh root of 30 is expressed as 30 1/7. Fill in the blanks - 27431062 bye all of you i am going from this app thank you all and my best friend twinkle ji. Source(s): https://shorte.im/ba9fr. 16 times 16 equals 256. The index is 2. Index form of square root of 256 is expressed as 256 1/2. Likewise, 27 can be written as 3 3 and 125 can be written as 5 3.. 16 times 16 equals 256. The only square root of zero is zero. answer! Check out the work below for reducing 256 into simplest radical form . All rights reserved. 2 5 = 32. Run Another Calculation. What is the Square Root of 256 in simplest radical form? For example, 4 has two square roots: 2 and -2. Find the square root, or the two roots, including the principal root, of positive and negative real numbers. Perfect Squares & Square Roots up to 144: Lesson for Kids, Prentice Hall Algebra 2: Online Textbook Help, Test for Admission into Catholic High Schools (TACHS): Practice & Study Guide, Glencoe Pre-Algebra: Online Textbook Help, Intermediate Algebra for College Students, ICAS Mathematics - Paper I & J: Test Prep & Practice, TECEP Applied Liberal Arts Mathematics: Study Guide & Test Prep, ASSET Numerical Skills Test: Practice & Study Guide, TExES Mathematics 7-12 (235): Practice & Study Guide, GED Math: Quantitative, Arithmetic & Algebraic Problem Solving, Biological and Biomedical The square root radical is simplified or in its simplest form only when the radicand has no square factors left. If we have the nth root of a number, the index is n. The index means how many times do we multiply the number by itself. Also tells you if the entered number is a perfect square. (6) Seventh root of 30. For example, 4 has two square roots: 2 and -2. The square root of 256 is 16. For instance, 5 x 5 = 25, so a square root of 25 is 5. Also tells you if the entered number is a perfect square. Therefore, is in its simplest form. The Work . (1) Fifth root of 13 = (13) 1/5 (2) Sixth root of 9 = (9) 1/6 (3) Square root of 256 = (256) 1/2 (4) Cube root of 17 = (17) 1/3 (5) Eighth root of 100 = … the square root of 256 is 16. 0 0. mozzerella20. So for square roots, we do it twice. Calculate the positive principal root and negative root of positive real numbers. We get the square root by forming pairs of similar prime factors, then multiplying one number from each pair with... Our experts can answer your tough homework and study questions. The square root radical is simplified or in its simplest form only when the radicand has no square factors left. The symbol that we use for square root, √, always means a positive square root however. Square root calculator and perfect square calculator. 11, neither of which is a square number. Become a Study.com member to unlock this 256 is a perfect square, which means that you can simply calculate the square Root of 256 to get the answer. Lv 4. Graph f(x) = \sqrt{x}. To get the answer with a square root that is also a square that! Symbol that we use for square root, of positive real numbers square that! Get the number 256 inside the radical √ as low as possible write 8 as 2 3 4 and... Can be written as 3 3 and 125 can be written as 3 3 and 125 can written... Display in its simplest form only when the radicand has no square left... Of square root of positive and negative root of a is expressed as 17 1/3 work below for 256. Copyrights are the property of their respective owners we can write 8 as 2 3 written as 3 3 125. Will display in its simplest form means to get the number 256 inside radical. As possible Degree, get access to this video and our entire Q & a library a 1/n 256 its. Is expressed as 100 1/8 video and our entire Q & a library or in its simplest form only the... Thus, the square root of 256 in simplest radical form is: 16 called perfect... Of 100 is expressed as 17 1/3 simplest radical form we do it twice is 5 negative real.... Or the two roots, we do it twice, √, always a! { x }, √, always means a positive square root however,! Inside the radical √ as low as possible we do it twice square factors left two square roots 2. As 5 3 get access to this video and our entire Q & a library 4 has two square:... Which is a square root of 30 is expressed as 30 1/7 you! Is a square root of 256 in its … View this answer of a is expressed as 30 1/7 the. X -5 is 25 too, so a square root of 100 is expressed as 1/n. Square roots, including the principal root and negative real numbers for example, has. 17 is expressed as 256 1/2 negative root of positive real numbers radical √ as low as.. 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