Page 38 - E-Modul Bentuk Aljabar & Operasi Hitungnya
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   = 8     
                    =    + 4 = 8 + 4 = 12     





                                                                                 2(   +   )








                         = 7   +    + 4                          = 6   +   
                         = (7 × 8) + (12) + 4                    = (6 × 8) + (8)
                         = 56 + 12 + 4                           = 48 + 8
                         = 72                                    = 56





                      = 2 × (   +   ) = 2 × 72 = 144             = 2(   +   ) = 2 × 56 = 112
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