The questions are asking m to rationalize the denominator. ( All variables represent positive real numbers). Please show me the steps to work a...

The questions are asking m to rationalize the denominator. ( All variables represent positive real numbers).

Please show me the steps to work a problem like this out.

Question 1



Question 2



Question 3

index 3 sqrt(12t^3)/index 3 sqrt(108t^2)

Question 4

index 3 sqrt(5/81)