Question

$\surd (1.96)=\_\_\_\_\_\_\_\_\_.$

Answer 1

We want to find out the square root of $1.96$

$=\surd (1.96)$

$=\surd \left(\frac{196}{100}\right)$

$=\surd \left(\frac{14\times 14}{10\times 10}\right)$

$=\sqrt{{\left(\frac{14}{10}\right)}^2}$

$=\frac{14}{10}$

$=1.4$

Hence$,$ the value of $\surd (1.96)$ is $1.4$