Quadratic expressions and equations
Essential Mathematics Year 10
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Who knows what the actual name of the method is called but this video takes a brisk canter through how to solve quadratic equations using the wonderful method which I call the T-Method. It also looks at completing the square and why all these methods are so important when solving and factorising quadratic equations.
Using a method of finding factors and sums, we can split a quadratic factor into four terms which, when grouping, can be factorised and factorised again.
This method really does make factorising quadratics into binomial product form so much fun. Well ... simpler at least.
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Video tags
t method factoring
factorising quadratics
how do i find the binomial product
what is the binomial product
How do I factorise a quadratic equation
cross method factoring
quadratic equations
factorising quadratics by grouping
Which quadratic factorisation method should I use
Why do I need to factorise a quadratic
factoring trinomials