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TIMO - 2018 - Grade 9 - Preliminary Round - Paper 4 Question 8

TIMO · TIMO - 2018 - Grade 9 - Preliminary Round - Paper 4

Question 8

Simplify $\sqrt{28-16\sqrt3}$.
  1. $4\sqrt3-2$
  2. $4-2\sqrt3$
  3. $2\sqrt3-4$
  4. $2-4\sqrt3$