" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
3A + B = 2
3 + B = 2 --> B = -1
2A = 2
A = 1
A + B + C = 5
1-1 + C = 5
C = 5
Un = An² + Bn + C
Un = n² - n + 5