Sangeetha Pulapaka

STEP 1: Recall what is a radical expression

STEP 2: Recall what are prime factors of a number

STEP 3: Recall how to find prime factorisation of a number

STEP 4 : Recall what are fractions

STEP 5: Simplify a radical expression involving fractions

Consider a radical expression \sqrt{\frac{10}{9}}

Take the prime factors of 10  and 9 we get


We get \frac{\sqrt{10}}{3}

This is our simplified expression