help5727 help5727

23-09-2022
Mathematics

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Q5.
(a) Show that the equation x³ − 3x² + 3 = 0 has a solution between x = 2 and x = 3

(b) Show that the equation x³ 3x² + 3 = 0 can be rearranged to give x =
√√3x²-3

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