Question

Simplify root under 3 minus 2 root 2

Answer 1

Substitute the value of $$\begin{gathered} \sqrt{3}=1.732\mathrm{and}\sqrt{2}=1.414 \\ \sqrt{3}-2\sqrt{2} \\ =1.732-2\left(1.414\right) \\ =1.732-2.828 \\ =-1.096\left(\mathrm{answer}\right) \end{gathered}$$