Look at the National 4 factorising section before continuing. When a question asks you to 'solve' a quadratic equation, this means that you are to find the roots of the quadratic. In other words ...

Your Artstor image groups were copied to Workspace. The Artstor website will be retired on Aug 1st. Abstracts of the Papers Printed in the P... Abstracts of the Papers Printed in the Philosophical ...

\(y = x + 3\) is a linear equation and \(y = x^2 + 3x\) is a quadratic equation. If the product of two numbers is zero, then one or both numbers must also be equal to zero. To solve, put each ...