" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 10 . 21
= 210
= 2 x 2² x 2³ .......
=
=
- 15 + 25x = 210
25x = 210 + 15
25x = 225
x =
x = 9