Without Solving, Determine the Character of the Solutions of the Equation

question 19

Multiple Choice

Without solving, determine the character of the solutions of the equation.
- $$x ^ { 2 } + 4 x + 5 = 0$$

• A) two unequal real solutions
• B) two complex solutions that are conjugates of each other
• C) a repeated real solution

---

Definitions:

T Lymphocytes

A type of white blood cell critical to the body's immune system, playing a central role in cell-mediated immunity.

B Lymphocytes

A type of white blood cell that plays a significant role in the adaptive immune system by producing antibodies.

Viral Pneumonia

An inflammation of the lungs caused by infection with a virus, resulting in difficulty breathing and other respiratory symptoms.

T Lymphocytes

A type of white blood cell integral to the immune system, playing a key role in the body's defense against pathogens by recognizing and attacking infected cells.