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Broad Topics > Advanced Algebra > nth roots of unity

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Twizzles Venture Forth

Age 14 to 16 Challenge Level:

Where we follow twizzles to places that no number has been before.

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Twizzle Twists

Age 14 to 16 Challenge Level:

Make the twizzle twist on its spot and so work out the hidden link.

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Sextet

Age 16 to 18 Challenge Level:

Investigate x to the power n plus 1 over x to the power n when x plus 1 over x equals 1.