# Preparation for TEST 3

Test will have the following “types” of problems.

1. Factoring out Greatest Common Factors.
2. Factoring by Grouping
3. Factoring Trinomials (a = 1)
4. Factoring Trinomials (a > 1)
5. Factoring binomials squared and difference of two squares .
6. Factoring by substitution
7. Factoring the sum or the difference of cubes
8. Solving equations by factoring .

There will be 20 questions.

Look at sample problems of these types in the Chapter 7 Test (pg 409) – Problems 1-7, 9-10,
14-15, and 18-22.

You will also be given a word problem practice sheet containing problems for area of a
rectangle and velocity. These problems are quadratics which can be solved by factoring and
setting the factors equal to zero . One of each of these will be given.

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