Simplify the Expression by Dividing Out Common Factors

question 169

Multiple Choice

Simplify the expression by dividing out common factors. If the expression cannot be simplified by dividing out common
factors, so state.
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• A) 9
• D) Cannot be simplified by dividing out common factors.

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Definitions:

Final Pathway

The last step in a physiological process or a neural circuit where the signal leads to a specific outcome or response.

Motor Neuron

A type of nerve cell that directly or indirectly controls muscle fibers, responsible for voluntary muscle movements.

EPSPs

Excitatory PostSynaptic Potentials are electrical changes in the membrane of a post-synaptic neuron that make it more likely to fire an action potential.

Sodium Channels

Protein channels in cell membranes that allow sodium ions to flow into or out of a cell, crucial for processes such as the generation of electrical signals in neurons.