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Solve the equation: `sqrt(t)+2 = sqrt(t + 13)`

Answer: `t =`
 

Enter your answer as an integer or as a simplified fraction in the form A/B.

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   x  x  √  n√  |   | (   ) π ∞ DNE
   x  √  (   ) π ∞ DNE
( ) ( ] [ ) [ ] —∞ ∞ ∪ DNE
< > ≤ ≥ or All Real Numbers DNE
log logn ln n√  | | e 
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