Fast. Solve x3 - 3x² +12 x +16 =0Solve by cardan' s method

cardan' s method to remove the x^2 term put y = x-(-l/3) or x = y-l/3

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Solve x3 - 3x² +12 x +16 =0 Solve by cardan' s method

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter12: Quadratic Functions

Section: Chapter Questions

Problem 9CT

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