Given the coefficient of in the expansion of is 189,show tha

Given the coefficient of in the expansion of is 189,show tha 英语翻译If the coefficient of the x^2 term in the expansion of ( coefficient of linear expansion是什么意思 翻译：In the art show ,a lot of enjoyment is given to foreign f coefficient of linear thermal expansion是什么意思 Knowledge then is the _____ condition of expansion of min; Knowledge then is the _____ condition of expansion of mind. What is the units digit in the standard decimal expansion of Surveys show that the majority of passengers are pleased tha 英国高中数学题(a+3x)^5 the coefficient of the term in x^2 is eight In the figure,O is the centre of the circle.Given that and , the expansion of English erodes the cultural identity of oth