Question

√18*80*√30 решите пж

Answer 1

√18*80*√30=3√2*80√30=240√60=480√15

Answer 2

$\sqrt{18} *80 * \sqrt{30} = 3 \sqrt{2} *80 \sqrt{30} =240 \sqrt{60} =480 \sqrt{15} \\ \\ \\ \sqrt{18*80}* \sqrt{30} = \sqrt{18*80*30} = \sqrt{43200}$