Perform the Indicated Operation $5 \mathrm { i } + ( - 6 - \mathrm { i } )$

question 141

Multiple Choice

Perform the indicated operation. Write the result in the form a + bi.
- $5 \mathrm { i } + ( - 6 - \mathrm { i } )$

• A) \(- 6 + 4 i\)
• B) \(6 - 6 i\)
• C) \(6 - 4 i\)
• D) \(- 6 + 6 i\)

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Definitions:

Action Potential

A rapid, temporary change in a cell's membrane potential, crucial for nerve impulse transmission and muscle contraction.

Calcium

A chemical element and an essential nutrient for living organisms, critical for bone health, muscle function, and nerve signaling.

Sodium

A chemical element (Na) that is an essential mineral for life, involved in nerve impulse transmission and muscle function.

Aerobic Respiration

The process by which cells convert glucose and oxygen into energy, carbon dioxide, and water, requiring oxygen to proceed.