" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a√2 - a = 3
a(√2 - 1) = 3
a = 3/(3 - 1) // usuwam niewymiernosc
a = 3√2 + 3
a = a+3 :√2 / usunac niewymiernosc z mianownika mnozac przez √2
a= a√2+a√2: 2
a=½a+ 1,5 √2 / -½a
½a= 1,5√2/*2
a=3√2