Question

what is meant by rationalization
and how can i rationalize the denominator explain with examples

Answer 1

okay rationalization is for making denominator real

\[\frac{2}{\sqrt{5}}\]
\[\frac{2}{\sqrt5} \times \frac{\sqrt5}{\sqrt5}\]

\[\frac{2 \sqrt5}{5}\]

Answer 2

example:

2/sqr6 multiply up and down with sqr6-->2sqr6/sqr6*sqr6=2sqr6/6=sqr6/3

Answer 3

thnk u