Every nonnegative real number x has a unique nonnegative square root, called the principal square root or simply the square root (with a definite article, see below), which is denoted by displaystylesqrtx, where the symbol "displaystylesqrt " is c...
Rationalizing Denominator is a way on how to simplify the denominator by eliminating the radical. This can be done by multiplying the expression by its conjugate. Lastly, by simplifying, the radical will be eliminated leaving the denominator in its simplest form. Answer and Expl...