" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
JawabPK lama 3x² - 7x + 5 = 0
PK baru akarnya 3kalinya., maka
PK Baru 3 (1/3 x)² - 7 (1/3 x) + 5=0
3(1/9) x² - 7/3 x + 5= 0
1/3 x² - 7/3 x + 5 =0 ....kalikan 3
x² - 7x + 15 = 0