1. QUESTION 1
Simplify a7 x a2
A: a14 B: a9 C: a72 D: a5

2. QUESTION 2
Rationalise
A: 3√2 B: 6 C: 3√1 D: 6√2

3. QUESTION 3
Write √40 in the form a√b
A: 4√10 B: 10√2 C: 10√4 D: 2√10

4. QUESTION 4
Evaluate 2560
A: B: 1 C: Impossible D: 256

5. QUESTION 5
Evaluate 167/4
A: 48 B: 128 C: 163 D: 4096

6. QUESTION 6
Simplify 3a4 x 9a-1
A: 12a3 B: 12a5 C: 27a3 D: 27a5

7. QUESTION 7
Rationalise
A: 6√ B: 3√ C: D: 6√2

8. QUESTION 8
Simplify √225
A: 5√5 B: √25√5 C: D: 25√5

9. QUESTION 9
Evaluate 64-1/2
A: B: -8 C: D:

10. QUESTION 10
Evaluate 813/4
A: -81 B: 3 C: 81-1 D: 27