SOLUTION: 6X^6+x^3=15 solve for X

Question 211: 6X^6+x^3=15
solve for X
Answer by ichudov(507) (Show Source): You can put this solution on YOUR website!
What this really is is a quadratic equation. Note that (see lesson on logarithms). So, replace with y. You will have: . Solve it for y, you can use my quadratic solver on this website which will show work. Once you get y, solve equation , which means take third root of y.
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