nomor 5,6,7. Tolong yahhh

32 - (-2)^5 - 2 (-3)^2 = 32 - (-32) - 2 (9) = 32 + 32 -18 = 46

7. 3/2 .... 9/5 = 15/10 ..... 18/10 = 16/ 10 dan 17/10
16/10 = 8/5
17/10 = 17/10
jadi jawabnnya 8/5