R. D. Sharma Solutions for Chapter: Rationalisation, Exercise 4: MULTIPLE CHOICE QUESTIONS (MCQs)

Find the value of $\frac{\sqrt{48}+\sqrt{32}}{\sqrt{27}+\sqrt{18}}$

If $\frac{5-\sqrt{3}}{2+\sqrt{3}}=x+y\sqrt{3}$ then find values of $x \text{and} y$

If $x=\sqrt[3]{2+\sqrt{3}}$ then $x^3+\frac{1}{x^3}=$

The value of $\sqrt{3-2\sqrt{2}}\text{ is }$

The value of $\sqrt{5+2\sqrt{6}}$ is 

If $\sqrt{2}=1.4142$  then $\sqrt{\frac{\sqrt{2}-1}{\sqrt{2}+1}}$  is equal to _____

If $\sqrt{2}=1.414, \sqrt{3}=1.732$, then the value of $\sqrt{6}-\sqrt{3}$  up to three places of decimal is

The positive square root of  $7+\sqrt{48} is$