多项式瞧2) "Isn't she stupid? 瞧她多笨!3) polynomials/chromatic polynomials 多项式/色多项式4) lacunary polynomial 缺项多项式 1. The necessary and sufficient conditions are obtained for the lacunary polynomials to be dense in C_α,where C_α is the weighted Banach space of complex ...
(2013秋•淮北期中)某同学做一道数学题:“两个多项式A、B,B=3x2﹣2x﹣6,试求AB”,这位同学把“AB”瞧成“A﹣B”,结果求出答案就是﹣8x27x10,那么AB的正确答案就是多少?相关知识点: 试题来源: 解析 解:∵A﹣B=﹣8x27x10,B=3x2﹣2x﹣6,∴A=(﹣8x27x10)(3x2﹣2x﹣6)=﹣8x27x103x2﹣2x﹣...