Question

How to find the value of √(12)×√(18)

Answer 1

$$\begin{gathered} \sqrt{12}\times \sqrt{18} \\ =\sqrt{2\times 2\times 3}\times \sqrt{2\times 3\times 3} \\ =2\sqrt{3}\times 3\sqrt{2} \\ =2\times 3\times \sqrt{3}\times \sqrt{2} \\ =6\times \sqrt{2\times 3} \\ =6\sqrt{6} \end{gathered}$$