Algebra I: 1001 Practice Problems For Dummies (+ Free Online Practice). Mary Jane Sterling

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acquainted with function notation

What to Watch Out For

      Here are a few more things to keep in mind:

       Recognizing like terms and the processes involved when combining them

       Reducing fractions correctly — dividing by factors of all the terms

       Evaluating expressions within grouping symbols before applying the order of operations

       Reducing fractions involving factorials correctly

Adding and Subtracting Like Terms

      251–258 Simplify by combining like terms.

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Multiplying and Dividing Factors

      259–266 Multiply or divide, as indicated.

      259.

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266.

Simplifying Expressions Using the Order of Operations

      267–286 Simplify, applying the order of operations.

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283.

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Evaluating Expressions Using the Order of Operations

      287–296 Evaluate the expressions.

      287. What is 3x² if ?

      288. What is if ?

      289. What is if ?

      290. What is

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