Page 67 - E-Modul Bentuk Aljabar & Operasi Hitungnya

= 3 − 2

= 2 + 4

= + 8

62 = (3 − 2) + (2 + 4)

62 = 3 + 2 − 2 + 4

62 = 5 + 3

62 − 2 = 5 + 2 − 2

60 5
=
5 5

12 = → = 12

= 3 − 2 = 2 + 4

= (3 × 12) − 2 = (2 × 12) + 4
= 36 − 2 = 24 + 4
= 34 = 28