" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a2=x^2-2x+8
a3=4x+3
a2-a1=a3-a2
x^2-2x+8-2x-1=4x+3-x^2+2x-8
2x^2-10x+12
delta=100-96=4
pierwiastek z delta= 2
x1=3
x2=2