(1) (2) (3)解不等式: (4)在与的积中不含项.求p.q的值 【查看更多】

 

题目列表(包括答案和解析)

计算:
(1)数学公式;
(2)[x(x2y2-xy)-y(x2-x3y)]÷3x2y;
(3)解不等式:(1-3y)2+(2y-1)2>13(y-1)(y+1);
(4)在x2+px+8与x2-3x+q的积中不含x3与x项,求p、q的值?

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计算:
(1)-x4y5z5÷
1
6
xy4z3×(-
1
2
xyz2)2
;
(2)[x(x2y2-xy)-y(x2-x3y)]÷3x2y;
(3)解不等式:(1-3y)2+(2y-1)2>13(y-1)(y+1);
(4)在x2+px+8与x2-3x+q的积中不含x3与x项,求p、q的值?

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计算:
(1)-x4y5z5÷
1
6
xy4z3×(-
1
2
xyz2)2
;
(2)[x(x2y2-xy)-y(x2-x3y)]÷3x2y;
(3)解不等式:(1-3y)2+(2y-1)2>13(y-1)(y+1);
(4)在x2+px+8与x2-3x+q的积中不含x3与x项,求p、q的值?

查看答案和解析>>


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