Find a Quartic Polynomial (Degree 4) with Real Coefficients Having

question 80

Multiple Choice

Find a quartic polynomial (degree 4) with real coefficients having roots x = -5i and x = i. Assume a lead coefficient of 1.

• A) P(x) = x⁴ + 32x³ + 25x² + 7x + 175
• B) P(x) = x⁴ + 25x³ + 32x² + 7x + 175
• C) P(x) = x⁴ + 32x² + 175
• D) P(x) = x⁴ + 25x² + 175

---

Definitions:

Confidential Information

Sensitive data or details that are restricted to certain individuals to protect privacy or competitive advantage.

Marginal Utility

The change in utility an individual gains from consuming an additional unit of a good or service.

Rate Of Substitution

The rate at which a consumer can replace one good with another while maintaining the same level of utility.

Tee Shirts

A type of clothing characterized by short sleeves and a round neckline without a collar, commonly made of cotton or polyester.