38

A) (√2)¹⁵ և (√2)³ բ) (1,5)-¹² և (1,5)-⁹

Z) ( 3/n)⁹ և 1 ե) (4/n)³ և 1

39

A) ³√12 • (³√12)² = 2,29 – 5,24 =11,99=12

D) (√0,1)/(√0,1)⁵ = √0,1⁴ = √10⁴ =100

B) (√13)⁵/√13⁴ = √169

40

[√15 , √35] √15 < 13/x <√35

x√15 <13 <x√35

{x²15 < 169 169¹<x²³⁵

{x²< 169/15 x²> 169/35

{x<13/39 x>1,3/5,9