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What is algebra?
algebra is a mathematical language that uses symbols, usually letters, along with numbers.
A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.
an exponent less than zero which causes the base and its exponent to move positions in a fraction
a mathematical relation such that each element of one set is associated with at least one element of another set
the function obtained by expressing the dependent variable of one function as the independent variable of another
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