Support your confidence in this topic by refreshing your knowledge of substitution and changing the subject of formulae. A function takes an input value, applies a rule to it, and produces an output ...
A tutor has left people scratching their heads with the “strangest” GCSE maths question on an exam paper. GCSE exams can be a stressful, daunting experience for many teenagers and mature students. For ...
As thousands of Year 11 students across the UK tackle their mock exams, one thing has teachers and parents equally stumped: the rise of the so-called “impossible” GCSE maths question. Lindsey Wright, ...
THOUSANDS of teenagers have been left baffled by an “impossible” GCSE maths question they claim can’t be solved. Hoards of 16-year-olds across the country sat the exam this week – but were stumped by ...
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