How many real roots does the polynomial 2x^5+8x-7 have?(A)None (B)One(C)Two(D)Three(E)Five

分类: 作业答案 • 2022-07-20 18:39:48

问题描述：

How many real roots does the polynomial 2x^5+8x-7 have?
(A)None (B)One(C)Two(D)Three(E)Five

答