人教版初二数学上册整式的乘法综合练习题精选35.docx
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人教版初二数学上册整式的乘法综合练习题精选35.docx
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人教版初二数学上册整式的乘法综合练习题精选35
(y-3)(y-1)(y-4)(y+1)
a7÷a436a7b7÷(-4a4b3)
(-bc)7÷(-bc)6(-8x8y9)÷(-2x6y8)
21x8y7÷3x2y3(16×108)÷(4×102)
-3a9b7c3÷4a8b2(28a2b+42a)÷7a
(4a4+6a2-4a)÷2a(40x2y+15x3y)÷5xy
(4a)2-(3b)2(-3b)2(xy4)4
(-2x3)2(ab)2(-2×103)3(5ab2)3
(103)3(b2)8(ym)2-(a8)9
(108)4(y7)7-(yn)7(a7)5•a4
x•x5s•s2s•s8
(-4)8×(-4)2×(-4)3xm•x4m-1xm•x3m+1
111
(-—)3×(-—)3×(-—)8a7•aa6•a
222
(-6)×(-6)4×(-6)2s3•s6a6•a6
111
(-—)7×(-—)8×(-—)3xn•x2n-1xn•x5n+1
666
(-3x4)(5x+2)5a(3a+5b)(4x-5y)(-4x)
61
(—ab2-3ab)•—ab2x(2x+4)-x(2x+2)+3x(x+3)
56
(2x-7)(4x+2)(x+5y)(x+2y)
(3x-3y)(x2-xy-y2)(3x+y)(3x-y)
(a-1)2(a-b)(a-b)
(3x2+2)(x-9)(x2-4x+2)(x+2)
(x-4)(x-3)(x+3)(x-1)
(y-2)(y-1)(y+1)(y+2)
a8÷a38a7b4÷(-4a2b3)
(-x)9÷(-x)6(-14x6y7)÷(-2x5y6)
24x9y7÷4x6y4(56×108)÷(8×107)
-2a3b4c4÷6a2b2(21a2b-24a)÷3a
(16a6-64a2+64a)÷8a(56xy3+40x3y)÷8xy
(3a)2-(6b)3(-2b)3(xy5)2
(-2x3)3(xy)8(-2×102)2(2ab2)2
(102)5(b4)5(yn)6-(x2)5
(107)9(a9)2-(ym)6(a2)8•a7
x4•x3t4•t9z•z8
(-3)8×(-3)2×(-3)7x8n•x7n-1x6m•x2m+1
111
(-—)×(-—)5×(-—)4s5•st7•t
555
(-4)8×(-4)7×(-4)3t•t4s•s6
111
(-—)7×(-—)5×(-—)9y9n•y5n-1x8n•x2n+1
777
(-x2)(-9x-3)9a(2a-5b)(7x+8y)(-8x)
21
(—ab2+3ab)•—abx(3x+2)-x(3x+4)+3x(x+4)
32
(x-2)(4x-8)(3x-2y)(4x-4y)
(x+y)(x2-2xy+y2)(2x-y)(3x-4y)
(a+4)2(a-2b)(2a-4b)
(x2+1)(x+3)(2x2-x-2)(x-3)
(x-4)(x-1)(x-6)(x+4)
(y-3)(y+1)(y+2)(y+3)
y3÷y236a8b8÷(-6a4b7)
(-a)3÷(-a)2(-24x8y6)÷(-6x4y4)
64x7y4÷8x6y3(15×104)÷(5×103)
-9a7b9c2÷5a4b5(16a2b2+16a)÷2a
(10a6+14a2-12a)÷2a(36xy-45x2y)÷9xy
(9a)2-(5b)3(-5b)2(xy4)2
(-3x4)2(ab)5(-4×102)2(5ab2)2
(105)6(y8)8(bn)8-(a4)2
(103)5(a6)3-(bm)6(a3)3•a4
x6•x3s5•s8x•x4
(-8)×(-8)7×(-8)5x8n•x4n+1xn•x5n+1
111
(-—)×(-—)8×(-—)2x3•x4x9•x8
222
(-4)5×(-4)8×(-4)3a•a7a•a3
111
(-—)2×(-—)5×(-—)2xn•x3n-1y9m•y5m+1
777
(-5x4)(-9x-8)7a(9a-7b)(2x+8y)(-9x)
51
(—ab2+4ab)•—ab34x(2x-1)+x(2x+4)-x(x-2)
65
(x+5)(2x-9)(2x+2y)(4x+y)
(2x+y)(x2+2xy-y2)(2x-y)(4x-9y)
(a+2)2(a+b)(a-b)
(2x2+9)(x-9)(x2-2x+1)(x-2)
(x+2)(x+2)(x-2)(x-6)
(y+3)(y-1)(y-2)(y+3)
b4÷b336a6b4÷(-4a3b2)
(xy)9÷(xy)3(-20x8y5)÷(-4x3y3)
8x8y9÷2x3y3(21×109)÷(7×107)
-3a4b4c4÷5a2b2(56a2b2+72a)÷8a
(16a4+14a2+18a)÷2a(18xy-24xy2)÷3xy
(2a)3-(6b)2(-2b)2(xy3)2
(-2x3)3(ab)2(-3×102)3(3ab3)2
(109)9(a5)7(xm)3-(y4)4
(107)6(b7)2-(am)9(a6)7•a3
x8•x6z9•z8y7•y9
(-9)×(-9)2×(-9)5xm•x9m-1xm•x9m+1
111
(-—)×(-—)9×(-—)5y5•y3t8•t
999
(-4)9×(-4)5×(-4)8y4•y7t•t2
111
(-—)4×(-—)8×(-—)3y9n•y6n-1y7m•y7m-1
999
(-4x4)(6x-6)9a(8a-4b)(6x+3y)(-4x)
31
(—ab3-6ab)•—ab3x(x+4)-3x(3x-3)+3x(4x+4)
43
(3x-4)(x+2)(3x+y)(x+6y)
(x-y)(x2-2xy-y2)(x-7y)(x+7y)
(4a-2)2(a+2b)(a+3b)
(3x2-5)(4x-8)(x2-4x-1)(2x+1)
(x-4)(x-3)(x+6)(x+2)
(y-1)(y-1)(y+4)(y-3)
a5÷a236a5b7÷(-9a4b2)
(-xy)8÷(-xy)6(-35x8y4)÷(-5x2y3)
21x8y7÷7x6y6(10×106)÷(5×104)
-9a7b3c2÷4a2b2(9a2b+27a)÷3a
(64a5-40a2+72a)÷8a(24x2y2-24x3y3)÷6xy
(6a)3-(5b)2(-4b)3(xy5)2
(-3x4)2(ab)4(-3×104)2(2ab2)3
(107)7(b7)3(an)7-(b7)4
(109)9(a6)5-(xm)9(a3)5•a9
x•x7c•c7y•y5
(-2)9×(-2)6×(-2)2x3n•x6n+1x2n•x6n-1
111
(-—)×(-—)7×(-—)2b9•ba7•a
666
(-5)6×(-5)7×(-5)7y•y6s7•s9
111
(-—)×(-—)5×(-—)7y9m•y3m+1x4n•x5n-1
555
(-3x2)(-7x+9)-5a(4a-4b)(2x+7y)(-6x)
21
(—ab2-4ab)•—ab24x(x-1)+3x(x-4)-x(x-4)
32
(x+7)(3x-8)(2x-y)(3x-y)
(3x-y)(x2+3xy+y2)(x-4y)(3x+y)
(a-4)2(a-b)(a+5b)
(x2+7)(4x+6)(3x2+x-2)(x-2)
(x-1)(x+1)(x-5)(x+2)
(y+1)(y-3)(y-1)(y-2)
x5÷x336a7b9÷(-6a5b7)
(-ab)5÷(-ab)2(-14x9y9)÷(-7x6y3)
10x4y3÷5x3y2(24×105)÷(4×103)
-7a6b4c2÷3a5b3(18a2b+18a)÷2a
(8a5+16a3-10a)÷2a(56xy+21xy2)÷7xy
(9a)3-(2b)2(-6b)3(xy2)2
(-4x4)2(xy)5(-4×102)2(3ab2)2
(105)6(a8)7(am)4-(b5)8
(103)6(a9)7-(bm)7(a8)3•a7
x•x3y•y7y•y4
(-5)5×(-5)9×(-5)7x2m•x9m+1x9n•x2n+1
111
(-—)×(-—)9×(-—)3s5•st5•t8
666
(-3)×(-3)5×(-3)5a4•a3x•x6
111
(-—)×(-—)6×(-—)6yn•y3n+1y6m•y9m-1
777
(-8x4)(8x-2)-5a(4a-3b)(9x+3y)(-8x)
61
(—ab2+6ab)•—ab3x(x-2)-4x(x+2)+x(4x-4)
56
(4x+5)(x+2)(4x+y)(2x+y)
(3x+2y)(x2-3xy+y2)(3x+8y)(x-3y)
(a-4)2(a+b)(a+b)
(x2+3)(x-3)(x2-x+3)(3x+2)
(x-3)(x+2)(x+4)(x-2)
(y+4)(y+1)(y-3)(y-1)
a4÷a240a3b5÷(-5a2b4)
(-ab)4÷(-ab)2(-72x4y7)÷(-8x3y6)
10x7y3÷5x3y2(48×108)÷(8×104)
-4a4b4c4÷9a2b3(35a2b3-49a)÷7a
(54a6+36a3-12a)÷6a(4x3y-16xy2)÷2xy
(7a)2-(3b)2(-4b)3(xy2)2
(-3x4)2(
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- 人教版 初二 数学 上册 整式 乘法 综合 练习题 精选 35