1. O‘xshash hadlarni ixchamlang:
A)
B) y
C) (2/3)y
D) –3y
E) 2y

2. O‘xshash hadlarni ixchamlang:
A) –16a²b
B)
C) 13a²b
D) 16a²b
E) –13a²b

3. Ko‘phadni standart shaklga keltiring: 5xy–3,5y²–2xy+1,3y²–xy
A) 2xy–4,8y²
B) 3xy–2,2y²
C) 2xy–2,2y²
D) 3xy–4,8y²
E) 2xy–2,2y²–xy

4. Ko‘phadni standart shaklga keltiring: 8,53x–4,73y–5,12x+2,27y+0,59x
A) 3x–7y
B) 3x–2,46y
C) 4x–7y
D) 4x–2,46y
E) 3,41x+2,46y

5. Ko‘phadni standart shaklga keltiring:
A) 2ab²–4ab
B) ab³+3ab
C) ab²+2ab
D) ab³–3ab
E) ab²–2ab