10T
solve ?

- 9
- 8
- 6
- 7
solve ?

- 2026
- 2226
- 1226
- 2126
solve ?

- 1
- 0
- 2
- 4
solve ?

- 7(a+ 3b)/6
- 10a2 – 14ab
- 5(a+ 3b)/6
- (7a- 3b)/6
solve ?

- 0
- 1
- 1/ab
- ab
solve ?

- 1.75
- 2.00
- 3.25
- 2.50
solve ?

- 1
- 0
- 2
- 3
solve ?

- 10a2 – 14ab
- 8a2 – 10ab
- 10a2 – 8ab
- 10a2 + 14ab
solve ?

- 81
- 64
- 28
- 36
solve ?

- 32 1/7
- 32 3/7
- 32 4/7
- 32 2/7
solve ?

- 8/√10
- 2/√10
- 8/√7
- 5/√3
