Răspuns :
[tex]=\ \textgreater \ ( 5 \sqrt{2} -5 \sqrt{2}) ^{2007} *1+ \sqrt{3} +3 \sqrt{3} -3 \sqrt{3} \\ =\ \textgreater \ 0^{2007} *1+ \sqrt{3} (3 \sqrt{3}.cu.- 3\sqrt{3}.sunt.nr.opuse.deci.egal.cu.0) \\ =\ \textgreater \ 0*1+ \sqrt{3} \\ =\ \textgreater \ 0 \\ Sper \\ ca \\ te-am \\ ajutat![/tex]