Factor the Trinomial, If Possible $64 m ^ { 2 } - 144 m + 81$

question 95

Multiple Choice

Factor the trinomial, if possible.
- $64 m ^ { 2 } - 144 m + 81$

• A) \(( 8 m - 10 ) ^ { 2 }\)
• B) \(( 8 m - 9 ) ^ { 2 }\)
• C) \(( 8 m + 9 ) ^ { 2 }\)
• D) \(( 8 m + 9 ) ( 8 m - 9 )\)

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Definitions:

Sensory Memory

A type of storage that holds sensory information for a very short period of time, usually under one second.

Stimulus Set Point

The threshold at which a stimulus is strong enough to elicit a response or reaction.

Just Noticeable Difference

The minimum difference in stimulation that a person can detect 50% of the time, a concept also known as the threshold of sensation.

Absolute Threshold

The minimum intensity of stimulation that must be achieved in order for a stimulus to be detected 50% of the time.