请尹老师帮我解个方程（我学过复数,需要复根）,这样等于帮我检查公式.x^(8)-16x^(7)+112x^(6)-448x^(5)+1122x^(4)-1808x^(3)+1840x^(2)-1088x+289=0

Question

请尹老师帮我解个方程（我学过复数,需要复根）,这样等于帮我检查公式.
x^(8)-16x^(7)+112x^(6)-448x^(5)+1122x^(4)-1808x^(3)+1840x^(2)-1088x+289=0

Answer 1

1/2*2^(1/2)+1/2*i*2^(1/2)+2
-1/2*2^(1/2)+1/2*i*2^(1/2)+2
1/2*2^(1/2)-1/2*i*2^(1/2)+2
-1/2*2^(1/2)-1/2*i*2^(1/2)+2
1/2*2^(1/2)+1/2*i*2^(1/2)+2
-1/2*2^(1/2)+1/2*i*2^(1/2)+2
1/2*2^(1/2)-1/2*i*2^(1/2)+2
-1/2*2^(1/2)-1/2*i*2^(1/2)+2
八个虚根,手机回答的,只能这样表达,你先看看