ECZ 2018 · O-Level Paper 1 — Algebra
Expand and simplify (c + 3)2.
- A. 2c + 6
- B. c2 + 9
- C. c2 + 6c + 9
- D. c2 + 3c + 9
Verified working — step 1
(c + 3)2The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.
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