Number Systems & Indices – Revision & Extensions

Grade 11 Maths — Number Systems & Indices – Revision & Extensions: 25 practice questions with instant scoring and explanations.

1. a^m × a^n = :
2. a^m ÷ a^n = :
3. (a^m)^n = :
4. (ab)^m = :
5. (a/b)^m = :
6. a^0 = :
7. a^(-m) = :
8. a^(1/n) = :
9. a^(m/n) = :
10. √a × √b = :
11. √a / √b = :
12. (√a)² = :
13. ⁿ√(a^n) = :
14. The value of 2^(-3) is:
15. The value of 27^(1/3) is:
16. The value of 16^(3/4) is:
17. If 2^x = 8, then x = :
18. If 3^x = 1/9, then x = :
19. 5^(log₅ 10) = :
20. log_a (a^x) = :
21. log_a (xy) = :
22. log_a (x/y) = :
23. log_a (x^n) = :
24. log_a (1) = :
25. The value of log₁₀ (100) is: