matematykaszkolna.pl
oblicz, logarytmy desperatka:
3√2 
* 2 76 7/6 to potęga
√2 
(6√81)−32
20 lut 17:59
Beti: 1)3√2 = 21/3 √2 = 21/2 = 21/3−1/2+7/6 = 22/6−3/6+7/6 = 26/6 = 2 2) 6√81 = 811/6
 1 
= 811/6*(−3/2) = 81−1/4 = (34)−1/4 = 34*(−1/4) = 3−1 =
 3 
20 lut 18:22