Solve $( x - 4 ) ^ { 2 } = 9$

question 66

Multiple Choice

Solve $( x - 4 ) ^ { 2 } = 9$ by extracting square roots.

• A) \(x = 5,3\)
• B) \(x = 5 , - 2\)
• C) \(x = 7,1\)
• D) \(x = 8 , - 1\)
• E) \(x = 4,2\)

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Definitions:

Voltage-Gated

Refers to a type of ion channel that opens or closes in response to changes in the electrical potential across a cell membrane.

Incoming Signals

External stimuli or information received by an organism or cell that can trigger a response or cellular process.

Dendrites

Branched extensions of a neuron that receive signals from other neurons and convey them toward the cell body.

Nodes Of Ranvier

Gaps in the myelin sheath of nerve fibers that facilitate rapid signal conduction by allowing ions to flow across the membrane.