Question

Oblicz.Wynik oblicz wynik zapisz w najprostszej postaci

Answer 1

Odpowiedź:

3 i 1/4 - 1 i 1/2 + 2 i 7/8 = 3 i 2/8 - 1 i 4/8 + 2 i 7/8 = 2 i 5/8 - 1 i 4/8 + 2 i 7/8 = 1 i 1/8 + 2 i 7/8 = 3 i 8/8 = 4

21 * 1 i 1/14 = 21 * 15/14 = 315/14 = 22 i 7/14 = 22 i 1/2

1 i 2/5 * 3 i 1/3 = 7/5 * 10/3 = 70/15 = 4 i 10/15 = 4 i 2/3

(3/4)² = 3/4 * 3/4 = 9/16

(1 i 1/2)³ = 3/2 * 3/2 * 3/2 = 27/8 = 3 i 4/8 = 3 i 1/2

5/6 : 2/9 = 5/6 * 9/2 = 45/12 = 3 i 9/12 = 3 i 3/4

6 : 2 i 1/4 = 6 * 4/9 = 24/9 = 2 i 6/9 = 2 i 2/3

3 i 3/10 : 11 = 33/10 * 1/11 = 33/110 = 3/10

3 i 1/3 : 4 i 1/3 = 10/3 * 3/13 = 10/13