Contact us
Choose a category below so we can get back to you as quickly as possible.
あなたの問題は (a^2+b^2-2ab)-6(6a-6b)+9,a=10000,b=9999 =(a-b)^2-36(a-b)+9 =[(a-b)3)]^2 =[(10000-9999)+3]^2 =4^2 =16
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.