Question

evaluate√10×√15
$evaluate \sqrt{10 \times \sqrt{15} }$
​

Answer 1

$\bold{Hello }$

$evaluate \sqrt{10 \times \sqrt{15} }$

$= \sqrt{5 \times 2} \times \sqrt{3 \times 5} \\ = \sqrt{5} \times \sqrt{2} \times \sqrt{3} \times \sqrt{5} \\ = \sqrt{5} \times \sqrt{5} \times \sqrt{2} \times \sqrt{3} = 5 \sqrt{6}$