EM-2668
Squares, cubes and roots
E Math · Secondary 4 · Hard · Squares, cubes and roots
A number is written in prime factor form as . Explain which of the following statements is true about this number.
- It is neither a perfect square nor a perfect cube.
- It is a perfect square only.
- It is a perfect cube only.
- It is both a perfect square and a perfect cube.
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