Multiple choice What is the value of the radical expression\sqrt{6+2\sqrt{2}+2\sqrt{3}+2\sqrt{6} }-\dfrac{1}{\sqrt{5-2\sqrt{6}} } Simplify Radical Expressions

Q&A Show that \sqrt{n-\sqrt{n-\sqrt{n-\sqrt{n-\cdots \infty } } } } = \dfrac{\sqrt{1+4n} -1 }{2} Square Root

Multiple choice Which of the following best represents the fraction form of the decimal 0.6666 ? Fractions

Multiple choice Which of the following is a rational number between \dfrac{1}{2} and \dfrac{3}{4} ? Rational numbers

Q&A Determine the angle (in radians) subtended at the centre of a circle of radius 3 cm by each of the following arcs: Circles problems