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Calculate sqrt(60x)*sqrt(12x)*sqrt(63x)*sqrt(42x). Express your answer in simplest radical form in terms of x. Note: When entering a square root with more than one character, you must use parentheses or brackets. For example, you should enter sqrt(14) as "sqrt(14)" or "sqrt{14}".

 Sep 26, 2021
 #1
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= sqrt 2*2 * 3*5    * 2*2 * 3   * 7*3*3  * 7*3*2   x4

= x2 sqrt  2^5 3^5 *  5 * 7^2

 = 252xsqrt( 30)

 Sep 26, 2021

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