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> 已知:x2-4x+4与|y-1|互为相反数,则式子的值等于()。-九年级数学
已知:x2-4x+4与|y-1|互为相反数,则式子的值等于()。-九年级数学
题目简介
已知:x2-4x+4与|y-1|互为相反数,则式子的值等于()。-九年级数学
题目详情
已知:x
2
-4x+4与|y-1|互为相反数,则式子
的值等于( )。
题型:填空题
难度:中档
来源:四川省中考真题
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题目简介
已知:x2-4x+4与|y-1|互为相反数,则式子的值等于()。-九年级数学
题目详情
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