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计算(1)(-514)2004•(145)2005(2)(13a2b)3•(-9ab3)÷(-12a5b3)(3)(-15)-1-32+(12)-2-(π-3)0(4)(x+5)(x-1)+(x-2)2.
题目详情
计算
(1)(-
)2004•(
)2005
(2)(
a2b)3•(-9ab3)÷(-
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.计算
(1)(-
)2004•(
)2005
(2)(
a2b)3•(-9ab3)÷(-
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.
(-
)2004•(
)2005
(2)(
a2b)3•(-9ab3)÷(-
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.(-
)2004•(
)2005
(2)(
a2b)3•(-9ab3)÷(-
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.(-
)2004•(
)2005
(2)(
a2b)3•(-9ab3)÷(-
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.
5 14 5 5 14 14 2004•(
)2005
(2)(
a2b)3•(-9ab3)÷(-
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.(
)2005
(2)(
a2b)3•(-9ab3)÷(-
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.(
)2005
(2)(
a2b)3•(-9ab3)÷(-
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.(
)2005
(2)(
a2b)3•(-9ab3)÷(-
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.
14 5 14 14 5 5 2005
(2)(
a2b)3•(-9ab3)÷(-
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.
a2b)3•(-9ab3)÷(-
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.
1 3 1 1 3 3 233
a5b3)
(3)(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.
1 2 1 1 2 2 53
(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.(-
)-1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.
1 5 1 1 5 5 -1-32+(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.2(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.(
)-2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.
1 2 1 1 2 2 -2-(π-3)0
(4)(x+5)(x-1)+(x-2)2.0
2
(1)(-
5 |
14 |
14 |
5 |
(2)(
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.计算
(1)(-
5 |
14 |
14 |
5 |
(2)(
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.
(-
5 |
14 |
14 |
5 |
(2)(
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.(-
5 |
14 |
14 |
5 |
(2)(
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.(-
5 |
14 |
14 |
5 |
(2)(
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.
5 |
14 |
14 |
5 |
(2)(
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.(
14 |
5 |
(2)(
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.(
14 |
5 |
(2)(
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.(
14 |
5 |
(2)(
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.
14 |
5 |
(2)(
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.
1 |
3 |
1 |
2 |
(3)(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.
1 |
2 |
(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.(-
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.
1 |
5 |
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.2(
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.(
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.(
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.
1 |
2 |
(4)(x+5)(x-1)+(x-2)2.0
2
▼优质解答
答案和解析
(1)原式=(-
×
)2004×
=
;
(2)原式=
a6b3•(-9ab3)÷(-
a5b3)=
a2b3;
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
5 14 5 5 514 14 14×
)2004×
=
;
(2)原式=
a6b3•(-9ab3)÷(-
a5b3)=
a2b3;
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
14 5 14 14 145 5 5)20042004×
=
;
(2)原式=
a6b3•(-9ab3)÷(-
a5b3)=
a2b3;
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
14 5 14 14 145 5 5=
;
(2)原式=
a6b3•(-9ab3)÷(-
a5b3)=
a2b3;
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
14 5 14 14 145 5 5;
(2)原式=
a6b3•(-9ab3)÷(-
a5b3)=
a2b3;
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
1 27 1 1 127 27 27a66b33•(-9ab33)÷(-
a5b3)=
a2b3;
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
1 2 1 1 12 2 2a55b33)=
a2b3;
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
2 3 2 2 23 3 3a22b33;
(3)原式=-5-9+4-1=-11;
(4)原式=x22+4x-5+x22-4x+4=2x22-1.
5 |
14 |
14 |
5 |
14 |
5 |
14 |
5 |
(2)原式=
1 |
27 |
1 |
2 |
2 |
3 |
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
5 |
14 |
14 |
5 |
14 |
5 |
14 |
5 |
(2)原式=
1 |
27 |
1 |
2 |
2 |
3 |
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
14 |
5 |
14 |
5 |
14 |
5 |
(2)原式=
1 |
27 |
1 |
2 |
2 |
3 |
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
14 |
5 |
14 |
5 |
(2)原式=
1 |
27 |
1 |
2 |
2 |
3 |
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
14 |
5 |
(2)原式=
1 |
27 |
1 |
2 |
2 |
3 |
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
1 |
27 |
1 |
2 |
2 |
3 |
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
1 |
2 |
2 |
3 |
(3)原式=-5-9+4-1=-11;
(4)原式=x2+4x-5+x2-4x+4=2x2-1.
2 |
3 |
(3)原式=-5-9+4-1=-11;
(4)原式=x22+4x-5+x22-4x+4=2x22-1.
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