MCQ
Cube root of $512$ is:
- A$4$
- B$6$
- ✓$8$
- D$12$
✓
Answer
Correct option: C.
$8$
By prime factorisation we get: $512=2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2$
$^3 \sqrt{5} 12=2 \times 2 \times 2=8$
$^3 \sqrt{5} 12=2 \times 2 \times 2=8$
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