Find All Complex Zeros of the Polynomial Function $$f ( x ) = x ^ { 4 } - 10 x ^ { 3 } + 23 x ^ { 2 } - 10 x + 22$$

question 453

Multiple Choice

Find all complex zeros of the polynomial function. Give exact values. List multiple zeros as necessary.
- $$f ( x ) = x ^ { 4 } - 10 x ^ { 3 } + 23 x ^ { 2 } - 10 x + 22$$

• A) \(i , - i , 5 + 2 \sqrt { 3 } , 5 - 2 \sqrt { 3 }\)
• B) \(i , - i , - 5 + \sqrt { 3 } , - 5 - \sqrt { 3 }\)
• C) \(i , - i , 1 + \sqrt { 3 } , 1 - \sqrt { 3 }\)
• D) \(i , - i , 5 + \sqrt { 3 } , 5 - \sqrt { 3 }\)

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Long Run

A period in economics during which all factors of production and costs are variable, allowing for full adjustment to change.

Average Total Cost Curve

A graphical representation showing how average cost changes with changes in output.

Zero Economic Profits

A situation in perfect competition where firms earn just enough revenue to cover their total costs, including opportunity costs.

Marginal Revenue

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