题目内容
(本题满分6分)某小区前坪有一块空地,现想建成一块面积大于48平方米,周长小于34米的矩形绿化草地,已知一边长为8米,设其邻边长为米,求的整数解.
解:∵面积大于48平方米,周长小于34米·············1分
解得6<<9··························4分
∵为整数解
∴为7,8
故的整数解为7,8·······················6分
解得6<<9··························4分
∵为整数解
∴为7,8
故的整数解为7,8·······················6分
略
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