" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x^2 +16x+x+8 = 2x^2 +9x
2x^2 -2x^2 +17x-9x = -8
8x = -8
x = -8/8
x = -1
nb. '^' artinya pangkat
dicek lagi yaa