已知绝对值a-b+(b+1)²=0,求5ab²-大括号2a²b-2(2ab²-a²b)+4a²b的值()
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/12 08:15:09
![已知绝对值a-b+(b+1)²=0,求5ab²-大括号2a²b-2(2ab²-a²b)+4a²b的值()](/uploads/image/z/3952875-3-5.jpg?t=%E5%B7%B2%E7%9F%A5%E7%BB%9D%E5%AF%B9%E5%80%BCa-b%2B%EF%BC%88b%2B1%29%26%23178%3B%3D0%2C%E6%B1%825ab%26%23178%3B-%E5%A4%A7%E6%8B%AC%E5%8F%B72a%26%23178%3Bb-2%EF%BC%882ab%26%23178%3B-a%26%23178%3Bb%29%2B4a%26%23178%3Bb%E7%9A%84%E5%80%BC%EF%BC%88%EF%BC%89)
xőJ@_T*dI/26QĦ"xx.ŋ z)b_'Rm㛙De|Ο^ߏW}9.v^LwfW
pv[}?R]5vGõk\m#CIًi(*nǧxf.!}/ˬ'g)"(y>-)%U\?JI0p
$A@0)2FKԠJ&dPP;*JTKIV2i7DSB:ؐŝT%{ˏ '
已知绝对值a-b+(b+1)²=0,求5ab²-大括号2a²b-2(2ab²-a²b)+4a²b的值()
已知绝对值a-b+(b+1)²=0,求5ab²-大括号2a²b-2(2ab²-a²b)+4a²b的值()
已知绝对值a-b+(b+1)²=0,求5ab²-大括号2a²b-2(2ab²-a²b)+4a²b的值()