Question

Am nevoie de ajutor va rog dau coroana!!!!!!!​

Answer 1

Răspuns:

$3 \sqrt{2} \times 4 \sqrt{3} = 12 \ \sqrt{6} \\ 6 \sqrt{6 } \times \sqrt{5} = 6 \times \sqrt{30} \\ \frac{30 \sqrt{14} }{ - 5 \sqrt{2} } = \frac{6 \sqrt{7} }{ - 1} = - 6 \sqrt{7}$