Find All Rational, Irrational, and Complex Zeros $P ( x ) = x ^ { 4 } - 256$

question 105

Multiple Choice

Find all rational, irrational, and complex zeros. $P ( x ) = x ^ { 4 } - 256$

• A) \(\{ - 4,4 , - 4 i , 4 i \}\)
• B) \(\{ - 4,4 \}\)
• C) \(\{ 4 \}\)
• D) \(\{ - 4 i , 4 i \}\)
• E) \(\{ - 16,16 , - 4 i , 4 i \}\)

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Definitions:

Buying Division

A department within a company responsible for purchasing goods, materials, and services required for the business operations.

Negotiated Transfer Price

A transfer price agreed upon by the selling and buying divisions within the same company.

External Market Price

The price at which goods or services are bought and sold outside of a company, determined by the supply and demand in the wider market.

Savings

The portion of income not spent on current expenditures or taxes, often set aside for future use or investment.