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BBB 2022 - Secondary 2 - Preliminary Round Question 17

BBB · BBB 2022 - Secondary 2 - Preliminary Round

Question 17

Find the value of $\sqrt{56-\sqrt{56-\sqrt{56-\cdots}}}$.
  1. 8
  2. $\sqrt{56}$
  3. 7
  4. $\sqrt{55}$