Quantitative Aptitude Important Formulas Logical ReasoningGeneral Knowledge of MPGeneral Knowledge of India |
Square and Cube root - Important Formulas,Tricks and Examples |
Square Root: x2 = y => √y = x. Cube Root: x3 = y => 3√y = x. Important Note: x = √x * √x √xy = √x * √y √(x/y) = √x / √y = (√x / √y) * (√y / √y) = √xy / y |