viewimage.php?id=20bcc42e&no=24b0d769e1d32ca73ded80fa11d028310c0dd27a92083f8186361ad12ee8c0d51d1a2ae069d9233ef02584180fcf7dca0c168c702cdf839318a9407b91db73b65b2a4ffdcc2219629c6a8f67d661e83b10715a01bf215f4a5ec7cd

이해가 안감
나머지 x^3+3x^2+x인데 나눌때 왜
x^2으로 함??

- dc official App