a + b - b - a =.....
Matematika
JoelNababan99
Pertanyaan
a + b - b - a =.....
2 Jawaban
-
1. Jawaban ShanedizzySukardi
Materi: Aljabar
a + b - b - a = (a - a) + (b - b) = 0 + 0 = 0 -
2. Jawaban RinJue30
a-a +b-b = 0
kenapa 0 karena a-a hasilnya habis
contoh
1 + 2 - 2 - 1 = 0