" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
Dik.x1+x2=1
x1.x2=2
maka persaman kuadratnya:
x²-(x1+x2)x+(x1.x2)=0
x²-(1)x+2=0
x²-x+2=0