Fraction:
5β30
-------
30
Step 1: Simplify the expression under the radical sign.
5β30 = β(30*5) = β150
Step 2: Rewrite the fraction with the simplified radical in the numerator.
β150
------
30
Step 3: Rationalize the denominator by multiplying both the numerator and denominator by β30.
β150 * β30 = β4500 = 30β5
30 * β30 = 30β30 = 30 * 5 = 150
So, the simplified radical expression by rationalizing the denominator is:
30β5
-----
150
Which simplifies to:
β5
---
5