Factor the Expression Completely $30 x ^ { 2 } - 11 x - 30$

question 68

Multiple Choice

Factor the expression completely. $30 x ^ { 2 } - 11 x - 30$

• A) (9x + 7)(5x - 6)
• B) (6x + 5)(5x - 6)
• C) (9x - 7)(7x + 9)
• D) (6x + 5)(7x - 9)
• E) (9x + 7)(7x - 9)

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Definitions:

Classical Conditioning

A conditioning technique where, through recurrent pairing of two stimuli, a reaction initially caused by the second stimulus is eventually caused by the first stimulus alone.

Species-Specific

Pertaining or unique to a particular species.

Preparedness

A predisposition to quickly learn certain types of behaviors or to associate specific stimuli with certain responses due to evolutionary pressures.

Shaping

A method of training by which successive approximations toward a desired behavior are reinforced to teach a complex behavior.