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CORONITA!!!

[tex] \frac{1}{2} : \sqrt{0,25} - \frac{ \sqrt{192} }{6} + \frac{ \sqrt{27} }{9} [/tex]




Răspuns :

[tex] \frac{1}{2} : \sqrt{0,25} - \frac{ \sqrt{192} }{6} + \frac{ \sqrt{27} }{9} = \\ = \frac{1}{2} :0,5- \frac{8 \sqrt{3} }{6} + \frac{3 \sqrt{3} }{9} = \\ =0,5:0,5- \frac{8 \sqrt{3} }{6} + \frac{ \sqrt{3} }{3} = \\ =1- \frac{8 \sqrt{3} +2 \sqrt{3} }{6} =1- \frac{10 \sqrt{3} }{6} [/tex]