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初中数学里,分解因式是重要的恒等变形,是分式和一元二次方程的知识基础.本文介绍分解因式的几种方法,供参考.
In junior high school mathematics, the factor of decomposition is an important constant deformation, which is the knowledge basis of fractional and quadratic equations. This paper introduces several methods of factorization for reference.