Find All Real Zeros of the Polynomial $f ( x ) = x ^ { 3 } + 3 x ^ { 2 } - 49 x - 147$

question 69

Multiple Choice

Find all real zeros of the polynomial $f ( x ) = x ^ { 3 } + 3 x ^ { 2 } - 49 x - 147$ and determine the mutiplicity of each.

• A) \(x = 7\), multiplicity \(2 ; x = - 3\), multiplicity 1
• B) \(x = 7\), multiplicity \(1 ; x = - 7\), multiplicity \(1 ; x = - 3\), multiplicity 1
• C) \(x = - 3\), multiplicity \(2 ; x = - 7\), multiplicity 1
• D) \(x = - 7\), multiplicity \(1 ; x = 3\), multiplicity \(1 ; x = - 3\), multiplicity 1
• E) \(\quad x = - 3\), multiplicity 3

Identify the types of costs associated with joint production processes.

Understand the principles of responsibility accounting in organizational structures.

Apply the concept of value basis for joint cost allocation to specific cases.

Assess the performance of managers using controllable cost data within a responsibility accounting framework.

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