x^2 - x - 72 = 0
(x + 8) (x - 9) = 0
Himpunan penyelesaian : x = -8 atau x = 9
Penjelasan dengan langkah-langkah:
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x^2 - x - 72 = 0
(x + 8) (x - 9) = 0
Himpunan penyelesaian : x = -8 atau x = 9
Penjelasan dengan langkah-langkah: