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Two of the zeros of g(x) are specifically listed in the table. What are those two zeros? Then, what is the multiplicity of each zero? Give a reason for your response to both questions

Two of the zeros of g(x) are specifically listed in the table. What are those two-example-1
User Weberste
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1 Answer

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Answer:

a)
x = -1 and
x = 2 are roots of the polynomial
g(x) = a\cdot x^(3)+5\cdot x^(2)+4\cdot x + c.

b)
x = -1 and
x = 2 have a multiplicity of 1.

Explanation:

a) What are those two zeroes?

The two values of
x listed in the table whose outputs are zero are roots of
g(x), defined as
g(x) = a\cdot x^(3)+5\cdot x^(2)+4\cdot x + c. In other words, those values of
x (-1 and 2) satisfies the condition that
g(x) = 0.

b) What is the multiplicity of each zero?

From the Fundamental Theorem of Algebra, we know that third-order polynomials have three roots and from we understand that those two known zeroes with a multiplicity of 1, since there is a third root within
0 < x < 1, where
g(0) > 0 and
g(1) < 0.

User Vinayak Garg
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