Review Practice With Factoring

                     Lesson 1

                                                                                                                        

                                                             Problem:                   Factor: 9x + 18

                                                             Step 1:                    Find the greatest common factor of two terms 9x and 18

                                                 

                     

                                                                                 Solution                          The expression is 9x + 18 has common factor 9

                                                             Step 2:                                   

                                                                                  

                                                                                 Solution                          9x + 18 = 9 (x + 2)

                                                             Step 3:    

                                                                                                  

 Solution                     The answer is:  9 (x + 2)

 Step 4:                                                                      

 Complete                                                                   

                                                                                                                               

                                                             Try two practice problems:  

 

                                                                                               Factor the following: 

A.

5a + 20

B.

8x 48y

 

                                                                                               

 

 

 

        

 

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