Question

cube root of 81 by column method​

Answer 1

Answer:

The cube root of 81 is the number which when multiplied by itself three times gives the product as 81. Since 81 can be expressed as 3 × 3 × 3 × 3. Therefore, the cube root of 81 = ∛(3 × 3 × 3 × 3) = 4.3267.

Answer 2

Answer:

3 ×3×3×3

Step-by-step explanation:

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