The number of roots of a non-polynomial equation Whiteboard exercise Play

The number of roots of a non-polynomial equation Student activity Play

The number of roots of a polynomial equation Student activity Play

The number of roots of a polynomial equation Whiteboard exercise Play

The number of roots of a quadratic equation Student activity Play

The number of roots of a quadratic equation Whiteboard exercise Play

The number of roots of a quadratic equation with parameter Whiteboard exercise Play

The number of roots of a quadratic equation with parameter – example Animation Play

The number of roots of a quadratic equation – example Animation Play

The Rational Root Theorem – finding roots Whiteboard exercise Play

The roots Student activity Play

The roots of a polynomial equation Student activity Play

The roots of a polynomial equation Whiteboard exercise Play

The roots of a quadratic equation Animation Play

The roots of an equation Simulation Play

The square roots Whiteboard exercise Play

The square roots Whiteboard exercise Play

Transforming roots into powers Whiteboard exercise Play

Triangular numbers, squares, roots Animation Play

Triangular numbers, squares, roots Student activity Play

Using a trick in finding roots Whiteboard exercise Play

Using a trick in finding roots Student activity Play

Using graphs (1) Whiteboard presentation Play

Using graphs (1) Class activity Play

Vital to life Illustration Play