Răspunsuri

2014-06-30T18:05:20+03:00
√2 x² + 1 = 0

x² = -1/√2
x² = -√2/2



x =  \sqrt{- \frac{ \sqrt{2} }{2} }  = +/- i \frac{ \sqrt[4]{2} }{ \sqrt{2} }

                    
 x_{1} = i \frac{ \sqrt[4]{2} }{ \sqrt{2} }



 x_{2}  = -  \frac{ \sqrt[4]{2} }{ \sqrt{2} }