Question

If 38 cube is substracted from the square of a number,the answer so obtained is 10664.What is the number

Answer 1

$38 \: cube = > 54872 \\ number \: obtained = > 10664 \\ number \: \: before \: subtraction \: = > 54872 + 10664 \\ \: \: \: \: \: \: \: \: \: = 65536 \\ \: \: \: \: \: \: \: \: \: = \: \sqrt{65536} \\ ans= 256$