人教版初二数学上册乘法公式综合练习题大全43文档格式.docx
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899
(3a-6b)2(4x+4)2(-m+2n)2
4003259982(3p+9q)2
(x+2)2+(4x-5)2(4x+8y+4)(4x+8y-4)2
(x-2y-1)2[(4x+4)(4x-4)]2
(4x-7)2-(5x-4y)(4x+5y),其中x=2,y=9
66
(—x+y)(—x-y)(xy+6)(xy-6)
(a-b)(b+a)(-2b-2)(2b+2)
81×
79203×
199
(4a+5)2(3x+3)2(m-2n)2
43269982(-p-4)2
(x-4)2+(2x-8)2(2x-7y+1)(2x-7y-1)2
(x+5y+4)2[(4x+4)(4x-4)]2
(2x-8)2+(x-6y)(6x+y),其中x=8,y=3
(—x+y)(—x-y)(xy+7)(xy-7)
(4a-6b)(6b+4a)(-6b-7)(6b+7)
72×
69601×
599
(a-7)2(3x-3y)2(-4m-7n)2
3032472(4p+6)2
(3x+6)2+(3x-4)2(x-7y+7)(x-7y-7)2
(2x-y+1)2[(4x+10)(4x-10)]2
(x+7y)2+(x-y)(x+y),其中x=-10,y=11
11
(—x+y)(—x-y)(2xy+7)(2xy-7)
(3a-5b)(5b+3a)(-b-9)(b+9)
83×
79502×
499
(a+9b)2(x+5)2(4m+9)2
203229992(2p+6)2
(2x+3)2-(2x+8)2(x+7y+6)(x+7y-6)2
(4x-y-5)2[(3x+10)(3x-10)]2
(x-7)2-(5x-6y)(6x+5y),其中x=2,y=3
(—x+y)(—x-y)(xy+2)(xy-2)
55
(a-b)(b+a)(-5b-2)(5b+2)
34×
29603×
(a-3b)2(x-6)2(m-3n)2
10222992(-p-3)2
(x+4)2-(2x-5)2(2x+y+2)(2x+y-2)2
(x+y-2)2[(x+3)(x-3)]2
(3x+9y)2-(x-y)(x+y),其中x=-2,y=-5
44
(—x+y)(—x-y)(4xy+3)(4xy-3)
(6a-2b)(2b+6a)(-b-9)(b+9)
63×
59702×
(4a+6b)2(x-6y)2(2m+6n)2
3002249982(-3p-5q)2
(x-6)2-(x+6)2(2x+7y+7)(2x+7y-7)2
(3x-2y+1)2[(x+9)(x-9)]2
(4x-5)2+(x-y)(x+y),其中x=0,y=3
(—x+y)(—x-y)(4xy+10)(4xy-10)
(3a-b)(b+3a)(-b-6)(b+6)
62×
59504×
(a-3)2(2x-4y)2(m+9)2
202289972(-p-3)2
(x-5)2-(3x-5)2(4x-6y+8)(4x-6y-8)2
(x+5y+3)2[(x+1)(x-1)]2
(x+8)2+(x-6y)(6x+y),其中x=4,y=-7
(—x+y)(—x-y)(5xy+4)(5xy-4)
(4a-3b)(3b+4a)(-3b-10)(3b+10)
53×
49404×
399
(a-4)2(2x+5)2(-2m+7n)2
422172(-p-8q)2
(x-9)2+(3x+5)2(4x-6y+2)(4x-6y-2)2
(3x+2y-1)2[(2x+8)(2x-8)]2
(4x-6)2-(2x-y)(x+2y),其中x=10,y=-5
33
(—x+y)(—x-y)(3xy+6)(3xy-6)
(a-4b)(4b+a)(-6b-5)(6b+5)
33×
29904×
(a+7)2(4x+6y)2(4m+5n)2
7002229992(-p+6)2
(x-1)2+(3x+10)2(2x-y+4)(2x-y-4)2
(3x-y+3)2[(4x+5)(4x-5)]2
(3x-4)2-(5x-y)(x+5y),其中x=-8,y=9
(—x+y)(—x-y)(2xy+10)(2xy-10)
22
(a-b)(b+a)(-3b-10)(3b+10)
74×
69201×
(2a-7b)2(x-2y)2(-m-8n)2
632772(p-4q)2
(x-2)2-(x+1)2(4x-8y+6)(4x-8y-6)2
(4x-4y-4)2[(x+9)(x-9)]2
(x+9)2-(6x-y)(x+6y),其中x=-4,y=-9
(—x+y)(—x-y)(xy+9)(xy-9)
(a-6b)(6b+a)(-2b-1)(2b+1)
59903×
(a+9b)2(x+7)2(m-9)2
72249992(p+4q)2
(x+10)2+(3x+7)2(3x+6y+9)(3x+6y-9)2
(x-y+5)2[(x+9)(x-9)]2
(x+9y)2+(x-y)(x+y),其中x=8,y=9
(—x+y)(—x-y)(xy+8)(xy-8)
(4a-5b)(5b+4a)(-3b-8)(3b+8)
79301×
299
(a+2)2(x+9)2(-3m+9)2
72229972(2p-7q)2
(3x-4)2+(3x-10)2(x+5y+6)(x+5y-6)2
(x+y-5)2[(2x+9)(2x-9)]2
(3x-5)2-(x-y)(x+y),其中x=6,y=3
(—x+y)(—x-y)(2xy+8)(2xy-8)
(6a-b)(b+6a)(-b-6)(b+6)
44×
39401×
(2a+5b)2(x-2)2(-4m+2n)2
200124972(p+9q)2
(3x+7)2+(x-3)2(3x-y+9)(3x-y-9)2
(4x-2y-4)2[(x+8)(x-8)]2
(x-6y)2-(4x-y)(x+4y),其中x=10,y=-9
(5a-b)(b+5a)(-b-1)(b+1)
69503×
(4a-2)2(x+5y)2(-m-8n)2
832272(-2p-8)2
(x-1)2-(x+4)2(x-y+4)(x-y-4)2
(3x+y-5)2[(x+6)(x-6)]2
(x-7)2+(x-6y)(6x+y),其中x=-10,y=1
(—x+y)(—x-y)(3xy+5)(3xy-5)
(a-b)(b+a)(-2b-3)(2b+3)
91×
89704×
(2a-4)2(x-4y)2(m-9n)2
603239972(-p+3q)2
(x+8)2-(x-10)2(x-y+2)(x-y-2)2
(x-4y-2)2[(x+2)(x-2)]2
(4x-2y)2+(2x-4y)(4x+2y),其中x=-6,y=3
(a-6b)(6b+a)(-5b-1)(5b+1)
71×
69901×
(4a+5b)2(2x-3y)2(3m+4)2
1012472(p-3)2
(x+10)2+(x-3)2(4x-y+8)(4x-y-8)2
(x+4y-1)2[(3x+7)(3x-7)]2
(x+9)2-(x-4y)(4x+y),其中x=-4,y=9
(a-6b)(6b+a)(-6b-4)(6b+4)
69804×
799
(a+9)2(x+6y)2(-m+3)2
232282(-4p+2)2
(x+6)2+(2x-4)2(x-y+7)(x-y-7)2
(x-y-4)2[(x+4)(x-4)]2
(x-3y)2-(2x-6y)(6x+2y),其中x=6,y=3
(a-b)(b+a)(-b-6)(b+6)
51×
49701×
(2a+8)2(3x-4y)2(-3m-4)2
4003249982(-p+8)2
(x-7)2+(4x+4)2(4x-y+1)(4x-y-1)2
(x-y+4)2[(x+8)(x-8)]2
(x+5)2+(2x-3y)(3x+2y),其中x=4,y=3
(—x+y)(—x-y)(5xy+2)(5xy-2)
(a-2b)(2b+a)(-6b-10)(6b+10)
29204×
(a-9)2(3x+9)2(m-4n)2
3001299992(-p-7)2
(2x-9)2-(2x-10)2(4x-y+3)(4x