Question

¼oblicz zadanie domowe

daje duzo punktów

(3 7/12 -2 2/3 ) + (7 1/4 -1 5/6 -4 9/10 )

plissssss

Answer 1

(3 7/12 -2 2/3 ) + (7 1/4 -1 5/6 -4 9/10 ) 

(3 i 7/12 - 2 i 8/12) + (7 i 3/12 - 1 i 10/12 - 4 i 9/10) =

(2 i 19/12 - 2 i 8/12) + (6 i 15/12 - 1 i 10/12 - 4 i 9/10) =

11/12 + (5 i 5/12 - 4 i 9/10) = 11/12 + 5 i 5/12 - 4 i 9/10 =

5 i 16/12 - 4 i 9/10 = 5 i 4/3 - 4 i 9/10 = 6 i 1/3 - 4 i 9/10 =

6 i 10/30 - 4 i 27/30 = 5 i 40/30 - 4 i 27/30 = 1 i 13/30