Cevaplar

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2012-12-05T13:55:07+02:00

4x+12

 

4x-12

 

20-4x

 

-10+2x

 

-10-2x

1 5 1
2012-12-05T14:41:05+02:00

 

4.(x+3)    => 4x+12      

 

 

4.(x-3)    => 4x-12

 

4.(5-x)    => 20-4x

 

-2.(5-x)   =>-10+2x

 

-2.(5+x)   =>-10-2x

                    

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