\/ - pierwiastek
\3/ - pierwiastek 3 stopnia
' - koniec liczb pod pierwiastkiem
Zad. 1.
a) \/ 1,96 : 196 ' = \/ 0,01 ' = 0,1
b) \3/ (-1) : 125 ' = \3/ -1/125 ' = -1/5 = -0,2
c) \3/ 1/8 : 64/27 ' = \3/ 1/8 * 27/64' = \3/ 27/512 ' = 3/8
Zad. 2.
a) \/ 0,18 ' : \/2' = \/0,9' = 3 \/0,1'
b) \/14' : \/ 7/8 ' = \/14 ' * \/ 8/7 ' = \/16' = 4
c) \3/ 72' : \3/ 9' = \3/ 8' = 2
Zad. 3.
\/48' - \/3' = 4\/3' - \/3' = 2 \/3'
Zad. 4.
3 \/5' = \/9*5' = \/45'
5 \/3' = \/25*3' = \/75'
\/45' < \/75'
1.P
\/80' = 4\/5'
\/45' = 3\/5'
\/80' - \/45' = 4\/5' - 3\/5' = \/5'
2.F
\3/81' = 3 \3/3'
\3/24' = 2 \3/3'
\3/81' : \3/24' = 3 \3/3' : 2 \3/3' = 3/2 = 1,5
3.P
2\3/12' ..<.. 3\3/4'
\3/8*12' ..<.. \3/27*4'
\3/96' ..<.. \3/108'
4.F
Liczę na NAJ :)
