RPH Editorial Team Solutions for Exercise 1: EXERCISE

$\sqrt{50}\times \sqrt{98}$ is equal to _____.

The largest four-digit number which is a perfect cube is _____.

If $\sqrt{2}=1.4142,$ the square root of $\frac{\left(\sqrt{2}-1\right)}{\sqrt{2}+1}$ is equal to _____.

$\frac{\sqrt{121}\times 0.9}{1.1\times 0.11}=?$

Solve,

$\frac{\sqrt{25}}{15625}=\frac{\sqrt{?}}{30625}$

$\sqrt{\frac{3.61}{10.24}}=?$

Solve,

$\frac{\sqrt{32}+\sqrt{48}}{\sqrt{8}+\sqrt{12}}=?$

Solve,

$\frac{1}{\sqrt{9}-\sqrt{8}}=?$