Multiple ChoiceRationalize the denominator. −527-\frac{5}{2\sqrt7}−27523viewsHas a video solution.
Multiple ChoiceRationalize the denominator. 6+x−x\frac{6+\sqrt{x}}{-\sqrt{x}}−x6+x22viewsHas a video solution.
Multiple ChoiceRationalize the denominator and simplify the radical expression.75−6\frac{\sqrt7}{5-\sqrt6}5−6722viewsHas a video solution.
Multiple ChoiceRationalize the denominator and simplify the radical expression.2−32+3\frac{2-\sqrt3}{2+\sqrt3}2+32−321viewsHas a video solution.