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$\\simplify{{a[0]*c[0]}x^2+{a[0]*d[0]+b[0]*c[0]}x+ {b[0]*d[0]}} = $ [[0]]

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$\\simplify{{a[3]*c[3]}x^2+{a[3]*d[3]+b[3]*c[3]}x+ {b[3]*d[3]}} = $ [[0]]

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$\\simplify{{a[4]*c[4]}x^2+{a[4]*d[4]+b[4]*c[4]}x+ {b[4]*d[4]}} = $ [[0]]

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See Lecture 5.4 for examples of me factorising.

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Factorise the following quadratics

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Several quadratics are given and students are asked to factorise them.

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