April 2016

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Racism these days is very well hidden. It seems, at a glance, racism has completely disappeared, but when we look closer we realise how wrong we are. There are still […]

Patterns in polynomials

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  Visual Multiplying two positive binomials = all tiles will turn up positive Multiplying 1 negative and 1 positive binomial= a row of positive tiles and a row of negative tiles. […]