" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2√27 + 3
----------=(2√27+√3)*2√3/2√3*2√3=4√81+6√3/4*3=4*9+6√3/12=36+6√3/12=6(6+√3)/12=6+√3/2
2√3
b)
3√8 + 2
---------=(3√8+2)*3√2/3√2*3√2=9√16+6√2/9*4=9*4+6√2/36=36+6√2/36=6(6+√2)/36=6+√2/6
3√2
/ kreska ułamkowa
* mnożenie