SOLUTION: I need help solving this equation. I am drawing a blank where to start. Please help. {{{x^3/2 - 2^3/4 + 1 = 0}}}

Algebra ->  Linear-equations -> SOLUTION: I need help solving this equation. I am drawing a blank where to start. Please help. {{{x^3/2 - 2^3/4 + 1 = 0}}}      Log On


   

Question 783809: I need help solving this equation. I am drawing a blank where to start. Please help.
x%5E3%2F2+-+2%5E3%2F4+%2B+1+=+0
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
x%5E3%2F2+-+2%5E3%2F4+%2B+1+=+0

Lowest common denominator should be 4. Make the equivalent equation having denominator of 4 and solving will be much easier.

%281%2F4%29%281%2F2%29x%5E3+-+%281%2F4%298%2B%284%2F4%29=0, simplify it.