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Kategori : Operasi Aljabar
Kelas : SMP/ MTs
Semester : Ganjil
a. Kll = a + a + a + a + a + a + a + a
= 8a
b. Kll = 2 (p + l)
= 2 (3a + 3b)
= 6a + 6b
c. Kll = a + b + c + (b-d) + (a-c) + d