April 2019 1 19 Report
1. sederhanakan bentuk aljabar berikut:
a. 12x + x
b. 5y - 10y + 13y
c. 17a² + 3a + 11a
d. 6pq + 5p = -8pq - p² + pq
c. 8a + 16b - 24a + 12b

2. tentukan hasil penjumlahan berikut:
a. 2x + 3 dan 5 + x
b. x + 2y - z dan 2x - y + 3z

3. tentukan hasil pengurangan berikut:
a. 8p - 10 dari 10p - 8 => (10p - 8) - (8p - 10) =
b. 3mn + 5m dari 2 - 10m + 15mn
=> (2 - 10m + 5mn) - (3mn + 5m)


tolong dijawab please!!!
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