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> 已知一个正数的平方根是3x﹣2和5x+6,则这个数是_________-八年级数学
已知一个正数的平方根是3x﹣2和5x+6,则这个数是_________-八年级数学
题目简介
已知一个正数的平方根是3x﹣2和5x+6,则这个数是_________-八年级数学
题目详情
已知一个正数的平方根是3x﹣2和5x+6,则这个数是
_________
题型:填空题
难度:中档
来源:四川省期中题
答案
上一篇 :
8的立方根为(),平方根为()。-八年级
下一篇 :
81的平方根是()A.9B.±9C.±3D.3-数
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题目简介
已知一个正数的平方根是3x﹣2和5x+6,则这个数是_________-八年级数学
题目详情
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