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Which topic ?: determine the amount of roots symmetry-axis : type ax^2 +bx +c symmetry-axis : type (x-a)(x+b) coordinates of the top (clean solutions) The roots (clean solutions) Intersection points (tricky) The roots (tricky) Intersection points (very tricky) Examine the sign f [ DHTML]

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accuracy of the answer? not applicable mathematical precise 5 decimals 4 decimals 3 decimals 2 decimals 1 decimal integers

Set the usage of this exercise: used for training :) select yourself printerversion of exercise used for testexam used in formal exam