Question

7/√8 rationalize the denominator​

Answer 1

$\large\orange{\sf{Solution}}$

$\large{\sf{ \frac{7}{ \sqrt 8} }}$

$\large{\sf{\frac{7}{ \sqrt 8} \times \frac{ \sqrt{8} }{ \sqrt{8} } }}$

$\large{\sf{ \frac{7 \sqrt{8} }{ 8} }}$