Answer:

Step-by-step explanation:
1) Factor  using Polynomial Division.
 using Polynomial Division.
1 - Factor the following.

2 - First, find all factors of the constant term 6.

3 - Try each factor above using the Remainder Theorem.
Substitute 1 into x. Since the result is not 0, x-1 is not a factor..

Substitute -1 into x. Since the result is not 0, x+1 is not a factor..

Substitute 2 into x. Since the result is not 0, x-2 is not a factor..

Substitute -2 into x. Since the result is 0, x+2 is a factor..

⇒ 
4 - Polynomial Division: Divide  by
 by 
                                          
                 
               
           
                                             --------------------------------------------------------------
 |
                                    |    
         
                
      
           
                                                    
         
                                                  ------------------------------------------------------------
                                                 
          
           
              
                                                   
       
                                                    ---------------------------------------
                                                      
         
                                                         
       
 
                                                        ---------------
5 - Rewrite the expression using the above.

2) Factor out common terms in the first two terms, then in the last two terms.

3) Factor out the common term  .
.
