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an expression that is multiplied out or written out in full.
a line segment joining two points on the circumference of the circle. A chord also cuts the...
the matching of elements of one set onto elements of another set according to a given rule.
a sequence of numbers that have a common difference between any two consecutive terms.
an increase or decrease in the number of individuals in a given population, usually expressed as...
the two-dimensional surface area that you would see if you cut straight through a three-...