A. |2x - 6| + |x -1| B. |2x - 6| - |x -1|
Matematika
Dika0895
Pertanyaan
A. |2x - 6| + |x -1|
B. |2x - 6| - |x -1|
B. |2x - 6| - |x -1|
1 Jawaban
-
1. Jawaban dhaffasawira
a] 2x - 6 + x - 1
= 2x + x - 6 - 1
= 3x - 7
b] 2x - 6 - x - 1
= 2x - x - 6 - 1
= x - 7