Question

Rozwiąż : ( 2 i 5/6 - 1 i 1/3 ) x 2 i 1/4 - 1/6=

3+ 1 i 1/5 x 3/4 =

Answer 1

( 2 i 5/6 - 1 i 1/3 ) x 2 i 1/4 - 1/6= 1 i 3/6 x 2 i 1/4 - 1/6 = 3 i 5/24

 

3+ 1 i 1/5 x 3/4 = 3 i 9/10

 

 

Answer 2

pierwsze zadanie

(2 i 5/6 - 1 i 1/3)*2 i 1/4 - 1/6= (2 i 5/6 - 1 i 2/6)* 2 i 6/12 - 1/6= 1 i 3/6 * 2 i 2/16=

9/6 * 34/16= 153/48= 3 i 9/48

 

drugie rozwiazanie

3+ 1 i 1/5 x 3/4 = 3+ 6/5 * 3/4= 3 + 9/10= 3/3 + 9/10= 13/30 + 12/30= 25/30= 5/6