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VTMO 2026 - Grade 8 - Semifinal - SET 1 - Self-study Question 3

VTMO · VTMO 2026 - Grade 8 - Semifinal - SET 1 - Self-study

Question 3

Simplify $(a-b)(a^2+b^2)(a+b)$.
  1. $a^4+b^4$
  2. $a^3+b^3$
  3. $a^4-b^4$
  4. $a^3-b^3$
  5. $a^4-b^3$