5²-3*[-3²+(-2)*(-3)]+(-5)²
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/08/05 00:27:34
5²-3*[-3²+(-2)*(-3)]+(-5)²
![5²-3*[-3²+(-2)*(-3)]+(-5)²](/uploads/image/z/7648161-33-1.jpg?t=5%26%23178%3B-3%2A%5B-3%26%23178%3B%2B%EF%BC%88-2%EF%BC%89%2A%EF%BC%88-3%EF%BC%89%5D%2B%28-5%29%26%23178%3B)
5²-3*[-3²+(-2)*(-3)]+(-5)²
=25-3*(-9+6)+25
=25-3*(-3)+25
=25+9+25
=59
=25-3*(-9+6)+25
=25-3*(-3)+25
=25+9+25
=59
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5²-3*[-3²+(-2)*(-3)]+(-5)²
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