Question

find cube root through estimedion 9261​

Answer 1

Answer:

start making the groups of three digits starting from the right most digit of the number

that is.

second group. first group

9. 261

From the first group 261,taken the digit from one place.

this is 1,then the one digit in the cube root of the given number

As. 1of cube=1*1*1= 1

in the ones place of the required cube root = 1

NOW TAKE OTHER GROUP that is 9

8< 9 > 27

that is. 2cube <9 > 3cube

so, we take the the one place of the smaller number

that is 2 as the tens place of the required cube root

so. 3√9261 = 21

The required answer is. 21