Simplify Write Your Answers in the Form of A+bi, Where $$4 \mathrm { i } ( 9 - 4 \mathrm { i } )$$

question 162

Multiple Choice

Simplify. Write your answers in the form of a+bi, where a and b are real numbers.
- $$4 \mathrm { i } ( 9 - 4 \mathrm { i } )$$

• A) \(36 \mathrm { i } - 16 \mathrm { i } ^ { 2 }\)
• B) \(- 16 + 36 i\)
• C) \(16 + 36 \mathrm { i }\)
• D) \(16 - 36 \mathrm { i }\)

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Definitions:

Neurotransmitters

Chemical substances that transmit signals across a synapse from one neuron to another in the nervous system.

Chemical Messages

Signaling molecules released by cells that affect the behavior or development of other cells, often acting as hormones or neurotransmitters.

Synapses

The junctions through which neurons signal to each other or to non-neuronal cells, allowing for communication within the brain and the nervous system.

Experience-Expectant

A process where the brain develops and organizes itself in response to basic environmental stimuli that have been consistent throughout human evolution.