Page 18 - E- Modul Pembelajaran Matematika Materi Operasi Hitung Aljabar
P. 18
........................................................................................................................
........................................................................................................................
........................................................................................................................
3. Selesaikan perkalian-perkalian berikut dengan menggunakan cara skema!
a. (x + 2)(2x + 6)
b. (x − 3)(2x + 7)
Jawab: ............................................................................................................
........................................................................................................................
........................................................................................................................
........................................................................................................................
4. Sederhanakan pembagian bentuk aljabar berikut!
3 2
a. 6a b : 3a b
4 3
b. x y ∶ x y
2
3 2
Jawab: .............................................................................................................
........................................................................................................................
........................................................................................................................
.........................................................................................................................
13
