问题

Questions in category: 多项式 (Polynomials).

判别下列多项式有无重因式.

Posted by haifeng on 2023-04-01 17:23:44 last update 2023-04-01 20:25:02 | Answers (2) | 收藏

(1) $f (x) = x^{5} - 5 x^{4} + 7 x^{3} - 2 x^{2} + 4 x - 8$ ;

(2) $f (x) = x^{4} + 4 x^{2} - 4 x - 3$