I am a cube of a certain number. When you add 6 to me, I become 64. What number am I?
Category: Math · Difficulty: expert
Hint: Think about the operation of taking the cube root.
Answer
4
Explanation
Let the number be x. The equation x^3 + 6 = 64 leads to x^3 = 58, which gives x = 4 as the integer solution since 4^3 = 64 - 6.
This is a expert math riddle — one of the harder riddles here. The answer is 4.
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