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How to solve an equation from a word problem involving the square root

Learn how to solve radical (square root) equations having one radical term. To solve a radical (square root) equation having ...
Opinion
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Using square root method to solve a quadratic equation with one variable

👉Learn how to solve quadratic equations using the square root method. It is important to understand that not all quadratics have to be solved using factoring or the quadratic formula. When we only ...
BBC

Finding roots by factorising

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^2 + ...