SOLUTION: 15x^4-11x^2+2=0
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Question 975114: 15x^4-11x^2+2=0
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Try using v=x^2 and first solve for v.
If factorable, then easier to finish:
ZERO PRODUCT RULE & REVERSE SUBSTITUION:
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