SOLUTION: I can't really seem to get exactly the correct answer on this problem. Any help would be great! Simplify: {{{Cubed root (4/1) + Cubed root (1/2)}}}

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: I can't really seem to get exactly the correct answer on this problem. Any help would be great! Simplify: {{{Cubed root (4/1) + Cubed root (1/2)}}}      Log On


   

Question 177579This question is from textbook Algebra and Trigonometry: Structure and Method
: I can't really seem to get exactly the correct answer on this problem. Any help would be great!
Simplify:
Cubed++root+%284%2F1%29+%2B+Cubed++root+%281%2F2%29 This question is from textbook Algebra and Trigonometry: Structure and Method

Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
root%283%2C4%29%2Broot%283%2C1%2F2%29=
:
root%283%2C4%29%2B+1%2Froot%283%2C2%29=
:
root%283%2C4%29%2Broot%283%2C4%29%2Froot%283%2C2%29root%283%2C4%29 multiplying top and bottom of 2nd term by root%283%2C4%29
:
root%283%2C4%29%2Broot%283%2C4%29%2F2since the cube root of 8 is 2
:
%282root%283%2C4%29%2Broot%283%2C4%29%29%2F2
:
highlight%283root%283%2C4%29%2F2%29