When multiplied by itself, I find my roots doubled. What am I?
Category: Math · Difficulty: medium
Hint: Focus on numbers whose square relates directly to their roots
Answer
A square root of four
Explanation
The square root of four is two, and when squared, it returns four, doubling the root.
This is a medium math riddle — a moderate challenge for most people. The answer is A square root of four.
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