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Senior Mathematical Challenge 2010 Q8

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Senior Mathematical Challenge 2010 · Q8 · UK Maths Trust

Problem

\left(x+y+z\right)\left(x-y-z\right)

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x^2-y^2-z^2

x^2-y^2+z^2

x^2-xy-xz-z^2

x^2-\left(y+z\right)^2

x^2-\left(y-z\right)^2

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Senior Mathematical Challenge 2010 (2010)

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