Question 346905: Find the remaining zeros of f.
Degree 6; zeros: -2, 7, 2 - 5i, -7 + i
Answer by jsmallt9(3758)   (Show Source):
You can put this solution on YOUR website! For any polynomial with Real coefficients, the complex roots/zeros, if any, will always come in conjugate pairs: a + bi and a - bu
So the two missing zeros are:
1) the conjugate of 2 - 5i: 2 + 5i
2) the conjugate of -7 + 1: -7 - i
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