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There is not enough information. You can't calculate one root on the basis of another root. HOWEVER, if we assume that all the polynomial's coefficients are real, then if the polynomial has a complex root, then the complex conjugate of that root (in this case, 4 - 17i) must also be a root.

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โˆ™ 2013-10-12 19:42:22
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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โˆ™ 2020-04-23 20:32:58

Not that it matters anymore since this was posted so long ago.. but the answer is 4-17i. Not sure why exactly. I just decided that maybe if I were to change the sign to negative, maybe it would work, which it did! Yes, I am smart. No need to thank me.

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Q: A polynomial has one root the equals 4 plus 17i name one other root of this polynomial?
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