Final answer:
The cube root of 2³ can be written as ³√8.
Step-by-step explanation:
The question is asking to convert 2³ into radical form. The exponent ³ indicates that we need to find the cube root of 2³. The cube root of a number is a value that, when raised to the power of 3, equals the original number. Therefore, the correct answer is d) ³√8.