" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
W(2-√3)=2(2-√3)-3(2-√3)+2(2-√3)-1
W(2-√3)=4-2√3-6+3√3+4-2√3-1
W(2-√3)=-1-√3
źle wyszło ale nie wiem czemu.