3(x제곱-10/3x+25/9)-25/3+5=0 3(x-5/3)제곱=10/3 (x-5/3)제곱=10/9 x-5/3=±√10/3 따라서 x=5/3±√10/3 입니다^^
[무물보AI] 답변 로딩중...