WebEvaluate square root of 125/5. √ 125 5 125 5. Divide 125 125 by 5 5. √25 25. Rewrite 25 25 as 52 5 2. √52 5 2. Pull terms out from under the radical, assuming positive real numbers. WebCube root is an inverse operation of the cube of a number. Perfect Cubes. A perfect cube is an integer that can be expressed as the product of three same or equal integers. For example, 125 is a perfect cube because 5 3 = 5 × 5 × 5 = 125. However, 121 is not a perfect cube because there is no number, which when multiplied three times gives ...
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WebHow do you simplify 3 −125 ? Wataru Nov 14, 2014 3 −125 = 3 (−5)3 = −5 I hope that this was helpful. How do you simplify 2 3 128 ? 8 3 2 Explanation: Write 128 as the product of … WebSep 8, 2016 · 1 Answer Cesareo R. Sep 8, 2016 5( 1 2 + i√3 2), − 5,5( 1 2 − i√3 2) Explanation: Using the de Moivre's identity −125 = 53ei(π+2kπ),k = 0, ± 1, ± 2,⋯ because ei(π+2kπ) = cos(π+ 2kπ) + isin(π +2kπ) = −1 so ( − 125)1 3 = (53ei(π+2kπ))1 3 = 5eiπ+2kπ 3 for k = 0,k = ± 1 we have 5eiπ 3,5eiπ,5e−iπ 3 or 5( 1 2 + i√3 2), − 5,5( 1 2 − i√3 2) Answer link ny yankees record 1986
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WebFor example, 5 is the factor of 125 because when we divide 125 by 5 we get; 125 divided by 5 ⇒ 125 ÷ 5 = 25 Thus, we get a whole number as the quotient after division. In the same way, we can find the other factors of 125 here in this article. Also, we will come across the pair factors of 125. WebAlgebra Square Root Calculator Step 1: Enter the radical expression below for which you want to calculate the square root. The square root calculator finds the square root of the … Web( 5 votes) mahansen42 10 years ago Roots can be turned into fractional exponents. the n'th root can be re-written as an exponent of 1/n. So the 4th root of x is the same as x^ (1/4). Once you get that, then you should be able to use properties of exponents to finish the problem. ( 5 votes) Show more... Pedro 10 years ago Hi! magsafe iphone case 12