Use the Discriminant to Determine the Number and Type of Solutions

question 87

Multiple Choice

Use the discriminant to determine the number and type of solutions of the equation.
- $$5 x ^ { 2 } = - 2 x - 8$$

• A) One real solution
• B) Two complex but not real solutions
• C) Two real solutions

---

Definitions:

Pulmonary Arteries

The arteries that carry deoxygenated blood from the heart to the lungs for oxygenation.

Coronary Arteries

The arteries that supply blood to the heart muscle, essential for its function and health.

Coronary Sinus

The coronary sinus is a large vein on the posterior side of the heart that collects deoxygenated blood from the heart muscle and delivers it to the right atrium.

Left Anterior

Pertaining to the front aspect of the left side of a body or a structure.