GRE数学考点Algebraic Expression总结

2022-05-20 16:24:36

  Algebraic Expression

  One or many terms connected by algebraic operations is called an algebraic expression. The operations between the terms must be valid to yield an expression.

  Example

  (3x+5),(ax2+c),and (xy+a)(x+y) are all algebraic expressions.

  (2x+5)+·(3x) is not an expression since + followed by· is not a valid sequence of operations.

  Remember

  There is no=sign in an expression.

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