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-60•5V6-V6+3V6=
Am nevoie urgent,va rog!


Răspuns :

[tex] - 60 \times 5 \sqrt{6} - \sqrt{6} + 3 \sqrt{6} = \\ = - 300 \sqrt{6} - 1 \sqrt{6} + 3 \sqrt{6} = \\ = - 301 \sqrt{6} + 3 \sqrt{6} = \\ = - 298 \sqrt{6} [/tex]