数学(简便运算)要写步骤!!!谢谢!到时候又金币啊!!6000000元

***** Please scroll to the end of ***** ***** this document for the results. ***** S3Iset32 v2.00.16-0603, (S3GSetup/IS10 2.00.16-0603) System: ? Build 2600 (Service Pack 2) Signature: 15-9956 (ANSI) Caller cmdline: '' SupportDi