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x^2-kx+5=0     one solution is2+i 1) find k 2) find a second solution

x^2-kx+5=0     one solution is2+i 1) find k 2) find a second solution

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.7: Graphs Of Inequalities
Problem 8SC
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x^2-kx+5=0     one solution is2+i

1) find k

2) find a second solution

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