Page 88 - E-Modul Bentuk Aljabar & Operasi Hitungnya
P. 88
, , ≠ 0
2
+ 2 2 + 3 − 2
2
+ 2 2 + 3 − 2
2
2 2 = 2 2−1 = 2 =
1
1
2
2 + 2 2 + 3 − 2
1−1 0
= × = × = × 1 =
= = 2 −
2 −
= 2 × ( + 2)
+ 2 2 + 3 − 2 = (2 × ) + (2 × 2)
2
= 2 +
2
2
2 +
− 2
−
= × ( + 2)
= −1 −
