(2x-1)²-x²=0

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/09 12:59:04
(2x-1)²-x²=0
xn1_% *Jچ\!rc;@DWn}^:Wi5ҧbogjw{YO/gvh~Pj1t8SDwGf}.nfӿm׷z9׶_ xWIy:)ЭDU&f]9>(|% $&mT)3)k3Jo4DIgeARΒ=)D@>LYA[Ew⒏.L͖ɾZN#F x҇iʠc\1Jʒ(XlWKHHQD6h*L^ʒB,9䊝ˆg"C08xB$ Ŋ%%3g3]

(2x-1)²-x²=0
(2x-1)²-x²=0

(2x-1)²-x²=0
1 或1/3


(2X-1-X)(2X-1+X)=0
(X-1)(3X-1)=0
X-1=0,或3X-1=0
X=1或X=1/3

1