Recent content by jonathan22

ok, but how to solve ∜(2/81)?

oh i wrong, i mean 3∜2 - ∜(2/81) - ∜130 3∜2 – ∜2/3 - ∜130, and then the 130 come from 32-162

Homework Statement 3∜2 - ∜(2/81) + ∜32 - ∜162 Homework EquationsThe Attempt at a Solution 3∜2 - ∜(2/81) - ∜130 3∜2 – ∜2/3 - ∜130 exactly when i tried to calculate, i got problem with the next of this calculating, i confused. Can anybody help me for do the next of this calculating??[/B]