x^2-8x+15=0
(x-5)-(x-3)=0
x=5
x=3
x^2-x-2=0
(x-2)-(x+1)=0
x=2
x=-1
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x^2-8x+15=0
(x-5)-(x-3)=0
x=5
x=3
x^2-x-2=0
(x-2)-(x+1)=0
x=2
x=-1