SOLUTION: Find a polynomial function f(x) of degree 3 with real coefficients that satisfies the given conditions. zero of 2 and zero of 4 having multiplicity 2; f(1)=-18

SOLUTION: Find a polynomial function f(x) of degree 3 with real coefficients that satisfies the given conditions. zero of 2 and zero of 4 having multiplicity 2; f(1)=-18

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Question 1029945: Find a polynomial function f(x) of degree 3 with real coefficients that satisfies the given conditions.

zero of 2 and zero of 4 having multiplicity 2; f(1)=-18
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
for some undetermined constant k.
Now ==> -9k = -18 ==> k = 2.
is the polynomial function of degree 3. (Just do the necessary expansion.)
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