CBSE · Class 8 · Mathematics · Cube and Cube RootsWhat is the cube root of 729?
Step-by-Step Solution
Since $9 \times 9 \times 9 = 729$, the cube root of 729 is 9.
Detailed Options Breakdown
Option : 7
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Cube and Cube Roots.
Option 1: 8
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Cube and Cube Roots.
Option 2: 9 (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 3: 81
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Cube and Cube Roots.
💡 Study Guide: This question tests core syllabus concepts from Cube and Cube Roots. For formulas, key summaries, and mock exam reference guides, read the full Cube and Cube Roots Revision Notes.