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六年制重点中学高中数学课本《代数》第三册(试用本,以下简称新教材)第一章“一元多项式和高次方程”是以我国一九六○年前后的高中代数教材的最后一章“高次方程”为基础重新编写的。本章目的是在学生学完复数的基础知识后,系统归纳并适当加深学生已经学过的有关多项式因式分解和解一元n次方程的知识,为今后对多项式理论作进一步的研究打下一个较为扎实的基础。全章内容供选学。
The first chapter of the six-year key middle school high school mathematics textbook “Algebra” (trial version, hereinafter referred to as the new textbook) “The One-dimension Polynomial and High-order Equation” is the last one in the high school algebra textbook before and after 1960 in China. The chapter “higher equations” was rewritten on the basis of. The purpose of this chapter is to systematically summarize and appropriately deepen the knowledge students have learned about polynomial factorization and solution of the n-th order equations after they have completed the basic knowledge of plurals. This will lay a solid foundation for future research on polynomial theory. basis. The whole chapter is for selection.