$\sqrt{2} \cdot \sqrt{18}$ equals

$\sqrt{2} \cdot \sqrt{18}$ equals
  1. $6$
  2. $\sqrt{36}$
  3. $2\sqrt{9}$
  4. $36$

Solution

$\sqrt{2 \cdot 18} = \sqrt{36} = 6$.

Asked in: MH-SSC-9

Practice more Real Numbers questions on Aicharya