Odpowiedź :
125² * 25^1/3 * 5 ^ 2/3 = 5^3 * 5^ 2/3 * 5 2/3 = 5 ^ 4 i 1/3
b.) = 9 ^ 2/3 * 1/9^2 * 9 ^ 1/4 = 9 ^ 2/3 * 9^-2 * 9^ 1/4 = 9^-13/12 = 3^-13
b.) = 9 ^ 2/3 * 1/9^2 * 9 ^ 1/4 = 9 ^ 2/3 * 9^-2 * 9^ 1/4 = 9^-13/12 = 3^-13
a][125²×25¹/₃×5²/₃]:5² ¹/₃=[5³]²×[5²]¹/₃×5²/₃:5⁷/₃=5⁶×5²/₃×5²/₃:5⁷/₃=5⁻¹⁵/₃=5⁵=3125 b]∛81×1/3⁴×⁴√9=∛3⁴×1/3⁴×⁴√3²=3⁴/₃×3⁻⁴×3¹/₂=3⁻¹³/₆=3⁻² ¹/⁶ ten wynik to: =3 do potęgi - 2 i ⅙ -pozdrawiam