Answer:
Explanation:
The given expression is given as :

To solve the expression we rationalise the denominator as it is irrational by multiplying both numerator and denominator by


On multiplying the tems inside the roots we get

As factor of 12 are

On solving the square root we get

As both the numbers 8 and 6 are divisible by 2 on solving we get

is the final answer
Hope this will help