问题描述:
一道英语希望杯题目
If the product of a simole binomial x+m and a quadratic (x+1)² is a cubic multinomial x³+ax+b ,then a=_______,b=_______,m=_______.
If the product of a simole binomial x+m and a quadratic (x+1)² is a cubic multinomial x³+ax+b ,then a=_______,b=_______,m=_______.
问题解答:
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