MATT: Welcome to The Maths Show with me yourhost, Matt Parker. Today talking about Algebra.Specifically substituting values into formulae, MATT: with four amazing tricks maths teachers can’tresist, ...

Master 20 essential maths formulas in just 24 hours with a smart memory technique for fast learning and long-term recall.

For ax 2 + bx + c = 0, (α, β) = [–b ± √(b 2 – 4ac)]/2ac, where α and β are the roots of the equation. Sum of roots = –b/a Product of roots = c/a If roots of a quadratic equation are given, then the ...

Struggling to remember maths formulas? Learn how the powerful memory palace technique helps students retain equations faster and recall them under exam pressure, by transforming abstract symbols into ...