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an expression that is written as a product of its common factors.
a graph consisting of bars, the heights (or lengths) of which correspond to the numerical values...
a measure of statistical distribution that represents half the difference between the first and...
a small group of people or items selected by researchers from within a larger population
the axis of symmetry; or the line about which a figure is reflected.
the square of a binomial will always result in the trinomial a2 + 2ab...