" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
S10 = 2.10² - 3.10 + 5 = 2.100 - 30 + 5 = 175
S9 = 2. 9² - 3.9 + 5 = 2.81 - 27 + 5 = 140
U10 = S10 - S9
U10 = 175 - 140
U10 = 35