" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3*16*625
3*10000
30000////
(p+q)²*(p+q)²
(p+q)²=p²+2pq+q²
(p+q)²=p²-2pq+q²
(p²+2pq+q²)*(p²-2pq+q²)