ECZ 2012 · O-Level Paper 1 — Index Notation
Evaluate 21613.
- A. 72
- B. 6
- C. 8
- D. 648
Verified working — step 1
An index of 13means the cube root. Since 6 x 6 x 6 = …The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.
Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.
Have a different question?
Search it — if it is from a past paper or a school mock, chances are we have it worked out, or one that uses the same method.
Search any past-paper question