Question

what is 1 whole divided by √9 -√8 ?​

Answer 1

Answer:

√9+√8

Step-by-step explanation:

$\large\frac{1}{ \sqrt{9} - \sqrt{8} }$

RATIONALISING THE DENOMINATOR:-

$\large \frac{1}{ \sqrt{9} - \sqrt{8} } \times \frac{ \sqrt{9} + \sqrt{8} }{ \sqrt{9} + \sqrt{8} }$

$\large\frac{ \sqrt{9} + \sqrt{8} }{9 - 8}$

$\large\frac{ \sqrt{9} + \sqrt{8} }{1}$