Jawab:
Penjelasan dengan langkah-langkah:
a) x² + 4x - 5 = 0
(x - 1)(x + 5) = 0
x = 1 dan x = -5
b) x² - 6x + 8 = 0
(x - 2)(x - 4) = 0
x = 2 dan x = 4
c) 2x² + 7x + 6 = 0
(2x + 3)(x + 2) = 0
2x = -3 dan x = -2
x = -3/2 dan x = -2
Jawaban sudah terlampir
Semoga membantu :)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawab:
Penjelasan dengan langkah-langkah:
a) x² + 4x - 5 = 0
(x - 1)(x + 5) = 0
x = 1 dan x = -5
b) x² - 6x + 8 = 0
(x - 2)(x - 4) = 0
x = 2 dan x = 4
c) 2x² + 7x + 6 = 0
(2x + 3)(x + 2) = 0
2x = -3 dan x = -2
x = -3/2 dan x = -2
Jawaban sudah terlampir
Semoga membantu :)