Question

Find the greatest four digits number which is a perfect cube.(solve it)

Answer 1

The greatest 4 digit number is 9999 but the cube root of it is 21.5 So we will subtract 0.5 from it and try So 21^3is 9261 which is less than 9999 If we try 22^3 then it will be 10648 So 9261 is the greatest 4 digit perfect cube Pls rate and mark as brainliest