Question

simplify simplify simplify​

Answer 1

$\: \: \: \: \sqrt{18 {m}^{3} {n}^{ - 1} } \: \div \: \sqrt{2 {m}^{ - 1}n } \\ = \sqrt { \frac{18 {m}^{3} {n}^{ - 1}}{2 {m}^{ - 1}n }} \\ = \sqrt{ \frac{18 {m}^{3} \times m }{2n \times n} } \\ = \sqrt{ \frac{9 {m}^{4} }{ {n}^{2} } } \\ = \frac{3 {m}^{2} }{n}$

Answer 2

hope it helps!

#sumedhian ❤❤