Examlex
Factor the problem completely. First, factor out the greatest common factor, and then factor the remaining trinomial.
Gate-Control
A theory that suggests the spinal cord contains a neurological "gate" that either blocks pain signals or allows them to continue to the brain.
Sensory Nerves
Nerves that transmit sensory information from the body's periphery to the central nervous system for processing.
Sensation of Pain
The physical and emotional experience of discomfort typically caused by injury or illness.
Müller-Lyer Illusion
A visual illusion where two lines of the same length appear to be of different lengths due to the orientation of arrow-like figures at the ends.
Q1: Write the expression with a positive exponent,
Q30: Simplify each term, if necessary, and then
Q33: Solve the system by solving one of
Q40: Find x in the right triangle. <img
Q66: Factor by grouping. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8671/.jpg" alt="Factor by
Q104: Factor the expression as the sum or
Q105: Solve the following proportion. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8671/.jpg" alt="Solve
Q105: Factor the expression completely. Look first for
Q174: Write the expression with a single exponent.
Q219: Write the number in expanded form. <img