ECZ 2016 · O-Level Paper 1 — Index Notation
Evaluate 5⁰ + 5¹.
- A. 10
- B. 6
- C. 1
- D. 5
Verified working — step 1
5⁰ = 1 and 5¹ = 5, so 5⁰ + 5¹ = 1 + 5 = …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.
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