ECZ 2022 · GCE Paper 1 — Algebra
Factorise completely 2ab + xy – 2ay – bx.
- A. (2a + y)(b - x)
- B. (2a + x)(b - y)
- C. (2a - x)(b - y)
- D. (2a - x)(b + y)
Verified working — step 1
2ab + xy - 2ay - bxThe 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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