If a quadratic equation can be factorised, the factors can be used to find the roots of the equation. The equation factorises to give \((x + 3) (x - 2) = 0 \) so the solutions to the equation \(x ...

In other words, use the structure to determine how to simplify an expression, factor a polynomial, or solve an equation efficiently ... Topics include linear functions, quadratic functions, composing ...