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增长率(下降率)问题先后在中学统编教材的初中数学一元二次方程的应用题、利用对数进行计算、高中数学的指数和对数方程及等比数列等章节中反复出现,在五年制高等职业教育文化基础课教学数学用书的第一册指数与对数、指数函数、对数函数和第二册等比数列中也多次出现,且每一次出现,都在新的知识范围内有所
Growth rate (rate of decline) problems in the middle school mathematics textbooks used in the junior high school mathematics quadratic equation problems, the use of logarithm calculation, high school mathematics index and logarithmic equations and geometric sequence recurring chapters, five Years of higher vocational education culture basic course teaching mathematics books first book index and logarithm, exponential function, logarithmic function and the second series of geometric equivalent also appears many times, and each time, are in the new knowledge range Have something