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factor-1/3 out of -1/3x-12

 Nov 23, 2014

Best Answer 

 #1
avatar+23254 
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To factor -1/3 out of -12, you will need to be able to answer the question:  "-1/3 times what number will give you -12?"

To answer this you must divide -12 by -1/3:  -12 ÷ -1/3  =  -12 x 3/-1  =  36.

You can then write -12 as  (-1/3)(36):

To factor -1/3x - 12:  =  (-1/3)x + (-1/3)(36)

                                   =  (-1/3)( x + 36 ) 

 Nov 23, 2014
 #1
avatar+23254 
+5
Best Answer

To factor -1/3 out of -12, you will need to be able to answer the question:  "-1/3 times what number will give you -12?"

To answer this you must divide -12 by -1/3:  -12 ÷ -1/3  =  -12 x 3/-1  =  36.

You can then write -12 as  (-1/3)(36):

To factor -1/3x - 12:  =  (-1/3)x + (-1/3)(36)

                                   =  (-1/3)( x + 36 ) 

geno3141 Nov 23, 2014

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