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How to solve a quadratic equation by completing the square when a is not one

👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the ...
YouTube on MSNOpinion

Learn how solve a quadratic by completing the square with fractions

👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the ...
BBC

Solving simple quadratic equations

\(3x^2 = 48\) is an example of a quadratic equation that can be solved simply. If \((x + 1)(x + 2) = 0\), then \(x + 1 = 0\) or \(x + 2 = 0\), meaning \(x = -1\) or ...
BBC

Solving a quadratic equation

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, ...