人教版初二数学上册多项式乘多项式练习题精选104Word文档格式.docx
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人教版初二数学上册多项式乘多项式练习题精选104Word文档格式.docx
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(3x-2y)(x2-xy+y2)(4m+n)(m-n)
(a-3)2(3a-5b)(a-3b)
(x2-4)(x-4)(3x2+x-1)(2x+1)
(x-4)(x-1)(x+1)(x+3)
(y+1)(y+2)(y+1)(y+1)
(-6x4)(9x-9)8a(8a-8b)(9x-7y)(-8x)
31
(—ab2+3ab)•—ab2x(3x-1)+x(x+2)+x(x+2)
43
(2x-7)(x-5)(x-8y)(x-y)
(x+3y)(x2+2xy-y2)(m-5n)(2m+8n)
(a+3)2(4a-3b)(a+b)
(2x2-7)(3x-1)(3x2+3x+1)(3x-1)
(x-2)(x+1)(x+5)(x-3)
(y-1)(y+1)(y-1)(y+2)
(-x3)(4x-1)9a(7a-5b)(7x+6y)(-5x)
71
(—ab2+4ab)•—ab23x(3x-2)-x(2x-4)+3x(2x-3)
67
(x-5)(x+6)(x+2y)(3x-y)
(x-2y)(x2+xy+y2)(3m+n)(m-9n)
(3a-2)2(3a-b)(a+8b)
(4x2+1)(x-1)(4x2-3x+1)(x+1)
(x-1)(x-2)(x-5)(x-1)
(y-4)(y-3)(y-1)(y-3)
(-x4)(8x-9)-4a(6a+7b)(4x+9y)(-9x)
(—ab2-4ab)•—abx(x+1)-2x(4x+3)+4x(x-3)
(3x+5)(x-5)(x+y)(x-y)
(x-3y)(x2-3xy-y2)(2m-n)(m-n)
(3a+2)2(a+9b)(3a-2b)
(x2-2)(3x+3)(x2+4x+3)(x+3)
(x+3)(x-1)(x-6)(x+5)
(y-4)(y-3)(y-4)(y-3)
(-6x4)(-8x-5)-4a(5a-5b)(6x+5y)(-3x)
(—ab3+4ab)•—ab23x(2x+4)+x(x-4)+x(x-1)
(2x-9)(4x+1)(3x+y)(2x-y)
(x+2y)(x2+xy+y2)(m+n)(m+n)
(3a-1)2(a-b)(a-b)
(x2+6)(4x+6)(x2+x+1)(x+1)
(x+4)(x+1)(x+6)(x-2)
(y+1)(y-2)(y+3)(y-1)
(-7x3)(7x-2)-4a(9a-4b)(4x+5y)(-7x)
(—ab2+6ab)•—ab4x(2x-4)+x(2x-2)-3x(x+4)
(x-4)(3x-7)(2x-4y)(x+4y)
(x+y)(x2+xy-y2)(m+n)(2m-7n)
(a-3)2(3a+6b)(3a+2b)
(4x2-8)(x-5)(x2+x+3)(x-1)
(x-1)(x+3)(x-4)(x-4)
(y-4)(y+3)(y+2)(y-2)
(-x2)(-7x-3)2a(7a-5b)(4x+2y)(-4x)
41
(—ab3-2ab)•—ab3x(4x-3)+2x(3x+4)+x(x-1)
34
(3x-6)(4x+8)(4x-7y)(x+y)
(3x+y)(x2-3xy-y2)(m+n)(3m+4n)
(a-3)2(4a+b)(a-2b)
(x2+3)(x-3)(3x2+x-2)(x+1)
(x-2)(x+3)(x-4)(x+6)
(y-1)(y+2)(y-3)(y+2)
(-3x3)(-6x+1)5a(9a+5b)(9x+3y)(-8x)
(—ab3+3ab)•—ab3x(x+4)+x(4x-3)+3x(4x-3)
(x+3)(3x-9)(2x-9y)(x-3y)
(x+y)(x2+3xy-y2)(m+8n)(2m-n)
(3a+3)2(a+6b)(a+6b)
(4x2+3)(x-1)(x2+2x-3)(4x+3)
(x-3)(x-2)(x+1)(x-2)
(y-4)(y+2)(y-4)(y+2)
(-x2)(3x+3)-2a(7a+3b)(9x+7y)(-5x)
61
(—ab2+5ab)•—ab2x(x+2)-4x(2x+1)+x(4x+3)
56
(x+1)(x-1)(4x-y)(x+y)
(x-y)(x2-xy+y2)(4m+n)(3m+2n)
(a-4)2(4a-3b)(a+b)
(x2-8)(x+7)(3x2-2x-1)(3x-2)
(x+1)(x+3)(x-6)(x+3)
(y+4)(y-2)(y+4)(y-1)
(-x4)(-6x-7)7a(5a-9b)(3x+5y)(-2x)
(—ab3+2ab)•—ab23x(x-3)-x(x+1)-x(3x-2)
54
(4x-2)(3x+5)(x-y)(x+8y)
(x-y)(x2-2xy+y2)(2m-8n)(m+3n)
(a-2)2(4a+b)(a-b)
(3x2+5)(x-1)(x2+4x+3)(4x+1)
(x-3)(x-3)(x+1)(x+4)
(y+3)(y+2)(y+1)(y+1)
(-x2)(-6x-5)3a(5a-9b)(8x-5y)(-9x)
(—ab3-6ab)•—ab2x(x+4)+3x(x-3)-4x(4x-2)
(x-8)(x+8)(3x-7y)(x+y)
(x+y)(x2+2xy-y2)(m+6n)(m+2n)
(3a-3)2(2a+8b)(a-b)
(x2+4)(x-3)(4x2-3x-2)(3x+3)
(x+4)(x-2)(x-5)(x-2)
(y+4)(y+2)(y-2)(y-1)
(-2x4)(-4x+5)3a(6a+2b)(6x+7y)(-4x)
(—ab3-4ab)•—ab34x(3x+2)-x(2x-4)+2x(x-1)
(x+1)(3x+6)(x-2y)(3x+9y)
(x+2y)(x2-2xy-y2)(4m+7n)(2m+n)
(a+4)2(a+b)(a-b)
(x2-2)(2x+7)(x2+x-3)(4x+3)
(x-2)(x+3)(x+4)(x+6)
(y-4)(y-2)(y-4)(y+1)
(-2x2)(5x+7)5a(7a+7b)(7x+6y)(-8x)
(—ab2+3ab)•—ab2x(2x-2)+3x(x+3)-x(x-2)
65
(4x+3)(x+2)(x-3y)(2x+3y)
(3x-y)(x2+2xy+y2)(m-3n)(m+n)
(2a+4)2(a+8b)(a+9b)
(x2-3)(x+8)(3x2+x-1)(x+3)
(x-2)(x-3)(x+5)(x+6)
(y+1)(y+3)(y-2)(y-3)
(-4x4)(2x-8)-8a(7a-9b)(3x-9y)(-7x)
(—ab3+3ab)•—abx(2x+1)+4x(3x+1)-x(4x-4)
(x+8)(x+8)(3x-y)(4x-3y)
(2x-y)(x2+xy-y2)(2m+n)(m-2n)
(4a-2)2(4a-b)(a+4b)
(x2-9)(4x+8)(2x2+x-1)(3x+3)
(x+4)(x-1)(x-5)(x-5)
(y+2)(y+2)(y+4)(y-1)
(-3x2)(-5x-9)-2a(6a-9b)(6x+2y)(-7x)
(—ab2-2ab)•—ab2x(x+3)+x(x-2)-x(3x+1)
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