Tuesday, October 13, 2015

Evaluating Expressions

What are the steps you need to take in order to evaluate expressions?  (notes)

5 comments:

  1. Isn't that the pemdas or parentheses, exponents, multiplication and division, and addition and subtraction, or is that something else?

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  2. 1.) Write expression leaving parentheses for the variables.
    2.)Substitute numbers for varables.
    3.)Use order if operations to simplify, P,E,MD,AS.

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  3. expressions are a math entical phase with at least one vaniable and how no equal sign

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  4. 1. rewrite the expression and leave blanks for variables
    2. substitute numbers
    3. use order of operations

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