What is the value of 5 raised to the power of (2 times the square root of 3)?
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Math Question: Find the value of x if log(base 10) x - log(base 10) (1/x) = 3.5.
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Math question: How many obtuse triangles (having an angle greater than 90 degrees) are there out of all possible triangles with side lengths less than or equal to 20?