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FMO 2026 - Grade 9 - National - Paper 04 Question 7

FMO · FMO 2026 - Grade 9 - National - Paper 04

Question 7

Billy joins the five puzzle pieces into one expression and simplifies it. Which listed expression can result?

Question illustration



Domain condition: x and y are nonzero, as required by the divisions on the pieces.
  1. $(y-x)^2$
  2. $(2x+y)^2$
  3. $(2x-y)^2$
  4. $(x+2y)^2$
  5. $(x-2y)^2$