" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(p - 3)^2 - 4 . 1 . 25 = 0
(p - 3)^2 = 100
p= ± 10 + 3
p= 10 + 3 = 13
p= -10 + 3 = -7 = (-7, 13)