a degree 3 polynomial that has zeros -1,1 and 6 and in which the _数学解答

a degree 3 polynomial that has zeros -1,1 and 6 and in which the coefficient of x^2 is -12.

人气：320 ℃　时间：2020-01-27 19:51:05

解答

一个3次多项式有零点-1,1和6,且x的平方项的系数是-12