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TIMO - 2017 - Grade 9 - Preliminary Round - Paper 5 Question 7

TIMO · TIMO - 2017 - Grade 9 - Preliminary Round - Paper 5

Question 7

Solve $2^0x+2^1x+2^2x+\cdots+2^{2021}x=2^{2024}-4$ for $x$.
  1. 8
  2. 6
  3. 4
  4. 2