Explicație pas cu pas:
[tex]4 \sqrt{3} = \sqrt{48} \\ 5 \sqrt{2} = \sqrt{50} \\ \sqrt{48} < \sqrt{50} \\\ 4 \sqrt{3} < 5 \sqrt{2} [/tex]
[tex]b. \: - 6 \sqrt{3} = - \sqrt{108} \\ - 4 \sqrt{7} = - \sqrt{112} \\ - 6 \sqrt{3} < - 4 \sqrt{7} [/tex]
[tex]5 \sqrt{3} = \sqrt{75} \\ 6 \sqrt{2} = \sqrt{72} \\ 5 \sqrt{3} > 6 \sqrt{2} [/tex]
