Homework: HW 3.4 (Zeros of polynomial functions; polynomial Score: 0 of 1 pt 3.4

Question

Homework: HW 3.4 (Zeros of polynomial functions; polynomial Score: 0 of 1 pt 3.4.27 Find an nth degree polynomial function with real coffcients satisfying the given condtions, If you are using a Save 15 of 24 (22 complete) IW Score: 79 17%, 1 9 of Skill Builder Question Help graphing utility, use i to graph the function and verify the real zeros and the given function value. 2 and 6+5 i are zeros f (-1)-74 Type an expression using x as the variable Simplify your ansiwer) Enter your answer in the answer box and then dick check Answen All parts showing

Explanation / Answer

Degree is 3

Roots are x=-2 and 6+5i

Complex roots always occurs in pair . So the other zero is 6-5

P(x)=(x+2)(x-6-5i)(x-6+5i) =x3-10x2+37x +122

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