Question

find the cube root of 729 explanation ​

Answer 1

the answer of the question is 9

Answer 2

Answer:

First factorise 729.

729 = 3 × 3 × 3 × 3 × 3 × 3

Make pairs of three.

729 = 3×3×3 × 3 ×3 ×3

Write each pair just one time.

$\sqrt[3]{729} = 3 \times 3$

$\sqrt[3]{729} = 9$