" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b)25·3+15·√3·√5-15·√5·√3-9·5=75+15√15-15√15-45=30
2a)-75·16+6·64=-1950+384=-1566
b)64-32·5kreska64+18=64-160kreska80=96/80=12/10=1,2
c)(1/6-2·1/12+1/2)²=(1/6-1/6+3/6)²=(3/6)²=9/36=1/4