Isiqondiso kumsebenzisi

2 3 0.125
Isibonelo 4: (-2)
4
= 16
2 4 16.
Qaphela
• Amanani angaphansi kuka-0 ezibalweni kufanele afakwe phakathi kwabakaki. Ukuze
uthole imininingwane, bheka "Ukulandelana Okubalulekile Kokubalwa".
Imisebenzi Y
e-Logarithmic
Isibonelo 1: log 1.23 = 0.089905111
1 23 0.089905111
Isibonelo 2:
ln 90 (= log
e
90) = 4.49980967
90 4.49980967
Isibonelo 3: ln e = 1 (fx-82MS/fx-85MS/fx-300MS/fx-350MS kuphela)
( e )
1.
Ukusebenza Kwamandla
Nokusebenza Komsuka W
amandla
Isibonelo 1: √
2 + √3 × √5 = 5.287196909
2 3 5 5.287196909
Isibonelo 2:
3
√5 +
3
√-27 = -1.290024053
(
3
√ ) 5 (
3
√ ) 27
-1.290024053
Isibonelo 3:
7
√123 (= 123
1
7
) = 1.988647795
7 (
x
√ ) 123
1.988647795
Isibonelo 4: 123 + 30
2
= 1023
123 30 1023.
Isibonelo 5: 12
3
= 1728
12 1728.
30