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VTMO 2026 - Grade 9 - Semifinal - SET 04 - Self-study Question 19

VTMO · VTMO 2026 - Grade 9 - Semifinal - SET 04 - Self-study

Question 19

Let $x_1,x_2$ be the roots of $(x+1)(2x-3)+(x-4)(x+11)+38=0$. Find $x_1^2+x_2^2$.
  1. −2
  2. 10
  3. 4
  4. 12
  5. 2