sederhanakan? -5a-3b-c-4a-2b-2c
Matematika
zahra1417
Pertanyaan
sederhanakan? -5a-3b-c-4a-2b-2c
2 Jawaban
-
1. Jawaban tiur71
(-5 - 4)a + (-3 - 2)b + (-1 - 2)c
-9 a - 5 b - 3 c -
2. Jawaban nuraffie
-5a-3b-c-4a-2b-2c
= -5a-4a-3b-2b-c-2c
= -9a-5b-3c