median
don steward
mathematics teaching 10 ~ 16

Tuesday, 4 June 2013

mega quadratic equations

these questions are very similar to one in the NCTM (US) 1988
'Ideas of Algebra' yearbook, posed by Terry Goodman and Martin P Cohen



the functions are demanding ones for machines to handle
- they do not (as far as I'm aware) obtain the correct outputs for (minus 1) to the power 6 or to the power 12 for example

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