x+2x+3-x+6x-1
28m+12m-1
292a-3b3a+2b
302x-3y4x2+6xy+9y2
31-12ab23ab2-2ab+43b+1
323aba2b-ab2-ab-ab22a2-3ab+2a
33122x-yx+y
34aa-3+2-a2+a
f整式的乘法和因式分解计算题
因式分解
(1)15a310a2
(2)12abc3bc2(3)6ppq4qpq
(4)ma323a
(5)3x3+6x4(6)4a3b2-10ab3c(7)-3ma3+6ma2-12ma;(8)6pp+q-4qp+q
9x4+x3+x10xx-y+yy-x
116xa-b+4yb-a
12a2-ab+ca-b
134q1-p3+2p-12
16x2y4y17
14
a21b2
25
159a24b2
a416
184x2-y2;19-16+a2b2100x2-9y2
20x+2y2-x-y2
2116-b4
22
a3-9a
233m2x-y2-3m
2;24a-bb2-4a-b
262xyx2y227ax22a2xa3
25x212x36
283x26xy3y2
293p26pq;
314x34x2yxy2
34x32x2yxy237x2xy30y2
292x28x8
302am28a;
32m22m
2
33x416
35x2x2
36x2y224x2
(38)-24x3-12x2+28x
(39)6m-
3-12
-m2
(40)3a-b2+6b-a(41)18a+b3-12bb-a2
(44)x2+6x2-2x-42(44)9m+
2-m-
2
(42)2a+b2a-3b-3a2a+b(45)2x+3y2-1
(46)9a-b2-16a+b2
(47)x+y2-16x-y2
(48)-16x4+81y4
(49)3ax2-3ay22x3-8x
(52)m+
2-6m+
+9
(50)7x2-63
(51)
a2+b22-4a2b2
53a-b2-2a-b+1
(54)4xy2-4x2y-y3
(55)-x2-4y2+4xy
(56)xy210xy25
(57)16a472a2b281b4
(58)a2+42-16a2
(59)4x316x226x
(60)1a2x2a21a2ax3
2
4
f整式的乘法和因式分解计算题
(61)x3yz14x2y2z-21xy2z2
(62)m
m-
-m
-m
(63)12ab24a1b2
4
2
(64)4xyx24y2
(65)3ma36ma212ma
(66)a2xyb2yx
(67)5xy310yx2
(68)18bab212ab3
(69)2x2
4x
(702axa4bax6cxa
71m416
4
729m
216m
2
1ax2y22axy2a732
74x26x218x26x81
75x1x2x3x424
769x2-y2-4y-4
(77)x24xy14y2
(78)x418x281
(79)ax2bx2bxaxba(80x5x3x2181m
3m
2
m
82a22a22a22a3
83c2a2b224a2b2
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