|x + 7|² - 3|x + 7| - 4 = 0
Matematika
saccidaoct
Pertanyaan
|x + 7|² - 3|x + 7| - 4 = 0
1 Jawaban
-
1. Jawaban AmirahFathimah
(x + 7)² - 3(x + 7) - 4 = 0
Maksudnya kaya gini?
x² + 49 -3x - 21 - 4 = 0
x² - 3x + 24 = 0