初一数学下册多项式乘以多项式练习题精选 15.docx
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初一数学下册多项式乘以多项式练习题精选 15.docx
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初一数学下册多项式乘以多项式练习题精选15
(x+y)(a-3b)(4x-3)(-x-7)
(-6m+8)(6m+6)(-3x-3)2
7
(—a-8)(4b-7)(3x+y)2
8
(5+x)(0.1+x)(6x+y)(x-y)
(m+7n)(m+3n)(9n-2)(n-9)
(x+4y)2(ax-b)(cx-d)
(x+y)(a+6b)(6x+6)(-x-7)
(-3m+8)(6m-8)(-5x-4)2
2
(—a+9)(4b+8)(5x-y)2
3
(5+x)(0.9+x)(9x+y)(x-y)
(m+9n)(m-3n)(8n+9)(n-5)
(x-5y)2(ax-b)(cx+d)
(x-y)(a-4b)(5x+5)(-x+9)
(-5m+4)(2m+5)(-6x-2)2
8
(—a+2)(3b+3)(3x-y)2
7
(4+x)(0.8+x)(5x+y)(x+y)
(m-9n)(m-8n)(3n-8)(n+8)
(x+4y)2(ax+b)(cx-d)
(x+y)(a+5b)(5x-7)(-x-6)
(-3m-8)(3m-7)(-4x+3)2
6
(—a-5)(2b-9)(2x-y)2
7
(2+x)(0.3-x)(7x-y)(x+y)
(m-6n)(m-9n)(4n-2)(n+5)
(x-5y)2(ax-b)(cx+d)
(x-y)(a+4b)(3x-7)(-x-4)
(-4m+7)(4m-7)(-5x-5)2
7
(—a+9)(2b+2)(3x-y)2
6
(7+x)(0.5-x)(4x+y)(x-y)
(m+9n)(m+5n)(5n+5)(n-8)
(x+3y)2(ax-b)(cx-d)
(x+y)(a-2b)(2x+5)(-x+3)
(-3m+4)(4m-6)(-2x-4)2
6
(—a-6)(6b+2)(3x-y)2
5
(8+x)(0.6+x)(3x+y)(x+y)
(m-2n)(m-7n)(6n+8)(n+7)
(x-2y)2(ax-b)(cx+d)
(x+y)(a-4b)(4x-5)(-x+2)
(-4m-4)(6m-9)(-4x+5)2
2
(—a+2)(4b-9)(3x-y)2
3
(6+x)(0.1-x)(7x+y)(x-y)
(m-2n)(m+9n)(6n+8)(n-6)
(x-3y)2(ax-b)(cx+d)
(x+y)(a+2b)(2x-9)(-x-3)
(-2m+6)(4m+5)(-6x+3)2
6
(—a-4)(4b+2)(3x+y)2
7
(2+x)(0.7-x)(6x-y)(x-y)
(m-2n)(m+3n)(9n-4)(n+2)
(x-4y)2(ax+b)(cx-d)
(x+y)(a+4b)(3x-5)(-x+3)
(-5m-4)(2m-2)(-5x-5)2
6
(—a+6)(3b+8)(2x-y)2
7
(3-x)(0.3+x)(9x-y)(x+y)
(m+7n)(m-2n)(6n+5)(n+5)
(x+4y)2(ax-b)(cx-d)
(x-y)(a+4b)(6x+8)(-x-6)
(-4m-4)(4m+6)(-6x+4)2
2
(—a-5)(2b+4)(3x+y)2
3
(3+x)(0.7+x)(5x-y)(x+y)
(m-7n)(m-7n)(2n+2)(n+4)
(x+5y)2(ax-b)(cx+d)
(x-y)(a-3b)(6x-2)(-x-2)
(-4m+7)(2m-9)(-3x+3)2
9
(—a+5)(4b-5)(2x+y)2
8
(4-x)(0.7+x)(2x+y)(x+y)
(m+4n)(m+5n)(3n+7)(n+8)
(x+3y)2(ax-b)(cx-d)
(x+y)(a+6b)(5x-8)(-x+8)
(-3m+9)(3m+5)(-6x+2)2
1
(—a-3)(2b-3)(5x-y)2
7
(6+x)(0.9-x)(8x-y)(x-y)
(m+2n)(m-6n)(2n-9)(n+7)
(x+5y)2(ax-b)(cx-d)
(x+y)(a-2b)(2x-5)(-x+6)
(-4m+5)(6m-6)(-2x+2)2
8
(—a+5)(6b-6)(5x+y)2
7
(5+x)(0.6-x)(4x-y)(x+y)
(m+7n)(m+9n)(8n-6)(n-8)
(x+3y)2(ax-b)(cx-d)
(x-y)(a-6b)(5x-5)(-x-3)
(-6m-1)(3m+7)(-5x+2)2
7
(—a-9)(3b+2)(2x-y)2
6
(7-x)(0.7-x)(5x-y)(x+y)
(m+3n)(m+7n)(6n-6)(n-8)
(x+5y)2(ax-b)(cx+d)
(x+y)(a-4b)(6x-9)(-x+3)
(-2m-8)(6m-7)(-3x+5)2
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