SOLUTION: Solve. 6x^4-19x^2+15=0 Thanks!

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Question 222400: Solve. 6x^4-19x^2+15=0
Thanks!

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Hint: If you let , then . So you can substitute 'z' for and for to get . From there, use the quadratic formula to find 'z'. Once you have solutions in terms of 'z', use the equation to find solutions in terms of 'x'.
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