# SOLUTION: square root over -8 over 27 there is a small 3 in front of the square root sign too. evaluate

Algebra ->  Algebra  -> Polynomials-and-rational-expressions -> SOLUTION: square root over -8 over 27 there is a small 3 in front of the square root sign too. evaluate      Log On

 Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help! Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

 Algebra: Polynomials, rational expressions and equations Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Polynomials-and-rational-expressions Question 83937: square root over -8 over 27 there is a small 3 in front of the square root sign too. evaluateAnswer by praseenakos@yahoo.com(507)   (Show Source): You can put this solution on YOUR website!Question: square root over -8 over 27 there is a small 3 in front of the square root sign too. Evaluate... Answer: The 'small' 3 infront of the squareroot means...you have to find out the cube root of -8 can be written as = -2 * -2 * -2 So cuberoot of -8 = -2 ( since you have to find our cuberoot, group factors of three.....here you have only one group.....take out one number from that group...that is -2) Similarly 27 can be written as 3* 3* 3 And cuberoot of 27 = 3 So = HOPE YOU FOUND THE EXPLANATION USEFUL.... Regards. Praseena.