Mathematics, 06.07.2019 11:00 tyreert1720
Solve the following equation by completing the square: x^4 – 4x^2 + 2 = 0 show steps, and if you can, leave the numbers as fractions and sqrts instead of decimals.
Answers: 1
(remember -2 it will be used when factoring the trinomial)
note:-2 is in the factor
and 
and 
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Solve the following equation by completing the square: x^4 – 4x^2 + 2 = 0 show steps, and if you...
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