SOLUTION: To solve the equation y^4 + y^2 – 2 = 0, the best choice for u to obtain an equation in quadratic form is _______.
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Question 1102252: To solve the equation y^4 + y^2 – 2 = 0, the best choice for u to obtain an equation in quadratic form is _______.
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
, and solve each of these.
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