SOLUTION: solve
{{{ x^(2/3)-2x^(1/3)-8=0 }}}
Algebra.Com
Question 367310: solve
Found 2 solutions by jim_thompson5910, josmiceli:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Hint: Let . So
So the equation then becomes .
Solve for 'z' and then use those solutions to find the solutions in terms of 'x'.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let
Take the zth root of both sides
Since ,
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