Răspuns :
Răspuns:
[tex]3 \sqrt{3} \times 5 \sqrt{6} = 15 \sqrt{18} = 15 \times \sqrt{9 \times 2} = 15 \times 3 \sqrt{2} = 45 \sqrt{2} [/tex]
Răspuns:
[tex]3 \sqrt{3} \times 5 \sqrt{6} = 15 \sqrt{18} = 15 \times \sqrt{9 \times 2} = 15 \times 3 \sqrt{2} = 45 \sqrt{2} [/tex]