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November 01, 2025, 07:00:14 pm
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Author Topic: Misprint in maths quest 11 unit 1/2?  (Read 972 times)  Share 

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Misprint in maths quest 11 unit 1/2?
« on: August 03, 2018, 01:21:17 pm »
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Does anyone else think that the ‘z’ in question 1.1.5 on page 3 (kicking off with CAS) should be ‘x’?

For example, why would we be asked to factorize x^2+4z+6 over the complex number field?

If z=x then the resulting factorization gives complex results. If z=z I simply end up with a factorization in terms of x and z.
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