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SASMO 2020 Grade 8 Question 8

SASMO · SASMO 2020 Grade 8

Question 8

If $x<-4$, simplify $\left|1-\sqrt{(x+3)^2}\right|$.
  1. $x+2$
  2. $-x-2$
  3. $x+4$
  4. $-x-4$
  5. None of the above