(4) (-1) x x x y
(5) y x 4 x y
(6) 2 x x + y x 8
(7) a : 9
(8) (a + b) : 5
Jawaban:
(1) 5x
(2) – ¼ a
(3) 6 (x – y)
(4) (-1) x x x y
(5) y x 4 x y
(6) 2 x x + y x 8
(7) a : 9
(8) (a + b) : 5
Jawaban:
(1) 5x
(2) – ¼ a
(3) 6 (x – y)
Editor: Muhammad Khusaini
Sumber: Buku Kemendikbud