Contact us
Choose a category below so we can get back to you as quickly as possible.
y=x2-4x+3 =(x-2)2-4+3=(x-2)2-1 그것(x-2)뒤의 2 는 제곱 이라는 뜻 입 니 다.
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.