Wytłumaczy mi to ktoś?
1)...=√(7-3)=√4 = 2
2)...=√(9 + 4*4) =√(9 + 16) =√25 = 5
3)...=³√(100+25)=³√125 = 5
4)...=(3 + 0,3) : 1,1 = 3,3 : 1,1 = 3
5)...=√(4 + 8 : 3 + 2 1/3) =√(4 + 8/3 + 7/3)=
= √(4 + 15/3) = √(4+5) =√9=3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1)...=√(7-3)=√4 = 2
2)...=√(9 + 4*4) =√(9 + 16) =√25 = 5
3)...=³√(100+25)=³√125 = 5
4)...=(3 + 0,3) : 1,1 = 3,3 : 1,1 = 3
5)...=√(4 + 8 : 3 + 2 1/3) =√(4 + 8/3 + 7/3)=
= √(4 + 15/3) = √(4+5) =√9=3