" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
2 =a*0.4^4
= a * (2/5)^4
a = 2 : (2/5)^4
= 2 * (5/2)^4
= 2 * (5/2)*(5/2)^3
= 5*(5/2)^3
= 5^4 / 2^3