# SOLUTION: Please help. Need turned in in an hour and I can't figure these out. 1. Rationalize the denominator. Assume that all expressions under radicals represent positive numbers. Sq

Algebra ->  Algebra  -> Square-cubic-other-roots -> SOLUTION: Please help. Need turned in in an hour and I can't figure these out. 1. Rationalize the denominator. Assume that all expressions under radicals represent positive numbers. Sq      Log On

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 Algebra: Square root, cubic root, N-th root Solvers Lessons Answers archive Quiz In Depth

 Question 534093: Please help. Need turned in in an hour and I can't figure these out. 1. Rationalize the denominator. Assume that all expressions under radicals represent positive numbers. Square root or r- square root of s ___________________________________ (Stands for divided by) Square root of r+Square root of s 2. Rationalize the denominator. Assume that all expressions inder radicals represent positive numbers. ^3Square root of 2y^4 _____________________ (stands for divided by) ^3square root of 6x^4 3. Rationalize the denominator. 14Square root of 5 __________________ (Stands for divided by) 5Square root 0f 2 Answer by Alan3354(30959)   (Show Source): You can put this solution on YOUR website!1. Rationalize the denominator. Assume that all expressions under radicals represent positive numbers. Multiply NUM and DEN by conjugate of the DEN = = ------------------------------------ 2. Rationalize the denominator. Assume that all expressions inder radicals represent positive numbers. ^3Square root of 2y^4 _____________________ (stands for divided by) ^3square root of 6x^4 -------------- What is ^3 ? ---------------- 3. Rationalize the denominator = =