" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
r=U2/U1= p^2x / p^-2 = P^(2x- -2) =P^ (2x+2)
U10= ar^10-1
U10=ar^9
p^88 = P^-2 (P^2x+2)^9
P^88 = P^-2 P^18x+18
P^88 = P^18x+16
coret p
88=18x+16
72=18x
x=4