Solve the Equation $\mathrm { m } ^ { 2 } + \mathrm { m } + 4 = 0$

question 29

Multiple Choice

Solve the equation.
- $\mathrm { m } ^ { 2 } + \mathrm { m } + 4 = 0$

• A) \(\frac { - 1 - \sqrt { 15 } } { 2 } , \frac { - 1 + \sqrt { 15 } } { 2 }\)
• B) \(\frac { - 1 - \mathrm { i } \sqrt { 15 } } { 2 } , \frac { - 1 + \mathrm { i } \sqrt { 15 } } { 2 }\)
• C) \(\frac { 1 - \sqrt { 15 } } { 2 } , \frac { 1 + \sqrt { 15 } } { 2 }\)
• D) \(\frac { 1 - \mathrm { i } \sqrt { 15 } } { 2 } , \frac { 1 + \mathrm { i } \sqrt { 15 } } { 2 }\)

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Definitions:

Left Ventricle

The Left Ventricle is one of the four chambers of the heart, responsible for pumping oxygenated blood through the aorta to the rest of the body.

Red Blood Cell Count

A measure of the number of red blood cells in a volume of blood, indicative of the body's oxygen-carrying capacity.

Oxygen Supply

The availability and provision of oxygen to body tissues, crucial for aerobic metabolism and overall physiological function.

Glycolysis

A series of reactions that break down glucose into pyruvate, producing ATP and NADH, occurring in the cytoplasm of cells.