题目内容
(1) =________;
(2) =________;
(3) =________;
(4) =________;
(5) =________;
(6) =________.
答案:16;-16;-27;-27;169/25;0
解析:
解析:
① 16;②-16;③-27;④-27;⑤;⑥0 |
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题目内容
(1) =________;
(2) =________;
(3) =________;
(4) =________;
(5) =________;
(6) =________.
① 16;②-16;③-27;④-27;⑤;⑥0 |