作业帮(-10)的4次幂+[（-4）²-（3+3²）×2]怎么算?
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/19 09:29:57
![(-10)的4次幂+[（-4）²-（3+3²）×2]怎么算?](/uploads/image/z/816942-30-2.jpg?t=%28-10%29%E7%9A%844%E6%AC%A1%E5%B9%82%2B%5B%EF%BC%88-4%EF%BC%89%26%23178%3B-%EF%BC%883%2B3%26%23178%3B%EF%BC%89%C3%972%5D%E6%80%8E%E4%B9%88%E7%AE%97%3F)
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(-10)的4次幂+[（-4）²-（3+3²）×2]怎么算?
(-10)的4次幂+[（-4）²-（3+3²）×2]怎么算?
(-10)的4次幂+[（-4）²-（3+3²）×2]怎么算?
原式=10000+[16-12×2]
=10000+16-24
=10000-8
=9992
(9x²+6x+1)>2
√(3x+1)²>2
｜3x+1｜>2
3x+1>2或3x+1<-2
3x>1
x>1/3
或
3x+1<-2
3x<-3
x<-1
所以x<-1或x>1/3