Make sure you are confident in solving simple equations and expanding brackets in order to tackle these more complex types of equations. Substitute close substituteIn algebra, to replace a letter ...

\(3x^2 = 48\) 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 ...

A simple brainteaser ... But these are no ordinary equations, as the three that are pre-answered are blatantly incorrect based on the laws of addition you most likely learned in elementary school. So ...

A challenging maths riddle has been shared on X (formerly Twitter) by an account named ‘Brainy Quiz.’ The puzzle reads: “Only ...