The square root of 8 can be written as follows: Pull terms out from under the radical. Learn how to simplify the square root of 8 (√8), find its exact and decimal value, and understand why it’s irrational.
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The result can be shown in multiple forms. Make the number inside the square root as small as possible (but still a whole number): To simplify the square root of 8.
However, if you factor the numbers inside the square root as much as you can without getting two identical numbers, then your square root can't be simplified!
Perfect for board exams and quick revision. How to simplify square root of 8? Simplifying square roots to simplify a square root: The √ symbol is called the radical sign.
Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics. In order to simplify square root of 8 by using prime factorization, you follow these steps: Step by step solution simplify : Sqrt (8) factor 8 into its prime factors 8 = 23 to simplify a square root, we extract factors which are squares, i.e., factors that are raised to an even exponent.
Find prime factors of 8.
Group the factors in 2 in such a way that each.
