Question

hey Frnds plz solve this fast

Answer 1

SOLUTION:-

GIVEN BY:-(i)
$\sqrt{2 \frac{3}{5} } \times \sqrt{4 \frac{2}{5} } \\ \sqrt{ \frac{13}{5} } \times \sqrt{ \frac{22}{5} } \\ \frac{ \sqrt{286} }{5}$
given by(ii)

$- \sqrt{21} \times ( - \sqrt{1024} ) \\ - \sqrt{21} \times ( - 32) \\ 32 \sqrt{21}$
☆i hope its help☆