将X2-7X+12=0变形为A(X+M)2+N是将-2X2+4X-18变形为A(X+M)2+N

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/24 07:30:59
将X2-7X+12=0变形为A(X+M)2+N是将-2X2+4X-18变形为A(X+M)2+N将X2-7X+12=0变形为A(X+M)2+N是将-2X2+4X-18变形为A(X+M)2+N将X2-7X

将X2-7X+12=0变形为A(X+M)2+N是将-2X2+4X-18变形为A(X+M)2+N
将X2-7X+12=0变形为A(X+M)2+N
是将-2X2+4X-18变形为A(X+M)2+N

将X2-7X+12=0变形为A(X+M)2+N是将-2X2+4X-18变形为A(X+M)2+N
(X-3.5)2+39/4