八年级数学上册整式的除法13.docx
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八年级数学上册整式的除法13.docx
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八年级数学上册整式的除法13
x5÷x242a7b7÷(-7a3b6)
(bc)3÷(bc)2(-18x4y6)÷(-3x3y4)
18x4y3÷2x2y2(18×107)÷(3×103)
-2a7b6c4÷3a4b5(30a3b-35a)÷5a
(42a6+12a3+30a)÷6a(24x2y2-72x2y)÷8xy
a5÷a449a7b6÷(-7a4b5)
(-xy)4÷(-xy)3(-10x4y7)÷(-5x2y4)
12x3y7÷4x2y6(30×109)÷(6×107)
-3a6b7c2÷4a3b5(36a3b3+63a)÷9a
(72a6-32a2-64a)÷8a(42x3y2-28x2y3)÷7xy
b9÷b854a3b7÷(-9a2b3)
(-b)3÷(-b)2(-36x4y6)÷(-4x2y5)
12x8y6÷3x6y2(27×108)÷(3×104)
-6a9b4c2÷3a7b2(63a3b3+18a)÷9a
(30a4+10a2-40a)÷5a(32x3y+24x3y2)÷4xy
b5÷b310a5b3÷(-5a4b2)
(ab)4÷(ab)3(-54x9y8)÷(-6x6y7)
56x9y4÷7x8y3(12×109)÷(3×107)
-5a5b9c4÷6a4b4(45a2b+81a)÷9a
(16a5-18a3+14a)÷2a(10x2y3+35x2y3)÷5xy
b3÷b232a9b4÷(-8a4b2)
(pq)9÷(pq)5(-20x9y9)÷(-4x4y5)
24x9y6÷6x3y4(16×107)÷(8×102)
-3a3b9c2÷4a2b4(9a2b3+24a)÷3a
(27a5-12a2-9a)÷3a(30xy+20xy)÷5xy
y7÷y456a3b8÷(-7a2b5)
(bc)4÷(bc)2(-54x3y4)÷(-9x2y3)
45x8y7÷5x7y4(18×107)÷(3×104)
-9a5b6c4÷4a3b3(35a2b-42a)÷7a
(35a5+25a2+25a)÷5a(20xy+28xy3)÷4xy
a6÷a521a6b6÷(-3a3b3)
(-ab)3÷(-ab)2(-48x7y4)÷(-6x2y2)
16x7y6÷8x4y4(48×104)÷(6×103)
-3a4b9c3÷8a2b6(36a2b+16a)÷4a
(4a5-6a2+18a)÷2a(6xy2+14xy)÷2xy
y4÷y254a4b6÷(-9a2b4)
(pq)5÷(pq)2(-36x8y9)÷(-9x3y7)
16x5y8÷4x3y2(72×106)÷(8×103)
-8a7b4c2÷5a3b2(24a2b2+8a)÷4a
(45a4-30a3+20a)÷5a(63x2y2+18x2y)÷9xy
x9÷x548a9b6÷(-8a5b4)
(pq)8÷(pq)5(-72x6y5)÷(-9x5y4)
18x5y7÷9x3y4(12×106)÷(4×104)
-6a4b7c4÷2a3b6(72a3b-81a)÷9a
(32a4-8a2-20a)÷4a(40x2y3+25x2y3)÷5xy
x6÷x381a7b5÷(-9a5b4)
(xy)8÷(xy)4(-12x6y6)÷(-3x2y2)
12x8y4÷4x6y2(35×108)÷(7×106)
-9a5b3c4÷6a2b2(12a3b3+9a)÷3a
(48a6+18a2-48a)÷6a(42x2y2-14xy)÷7xy
x5÷x372a5b5÷(-9a3b2)
(bc)8÷(bc)3(-24x6y8)÷(-3x3y7)
15x6y4÷5x5y2(48×103)÷(8×102)
-4a7b5c3÷8a5b4(20a2b+28a)÷4a
(45a5+81a2+18a)÷9a(28xy2+36x2y)÷4xy
y3÷y224a8b8÷(-3a5b3)
(pq)3÷(pq)2(-28x9y4)÷(-4x5y2)
8x3y7÷4x2y5(54×105)÷(9×103)
-8a9b7c2÷3a7b6(12a2b3+18a)÷2a
(35a6-28a3-49a)÷7a(16xy+20xy2)÷4xy
y6÷y49a8b4÷(-3a7b2)
(xy)5÷(xy)2(-15x7y5)÷(-5x2y4)
12x5y6÷3x4y4(72×107)÷(8×102)
-3a7b9c2÷2a4b5(9a3b2-12a)÷3a
(24a4+32a2+16a)÷4a(10x2y3-45x3y2)÷5xy
x4÷x28a6b8÷(-4a5b2)
(-ab)9÷(-ab)7(-42x8y5)÷(-6x5y2)
30x6y3÷5x2y2(28×107)÷(7×102)
-3a8b3c4÷6a7b2(21a2b+42a)÷7a
(16a6+4a3-10a)÷2a(45xy3-25x3y)÷5xy
x5÷x440a7b7÷(-5a4b6)
(-xy)4÷(-xy)2(-9x9y6)÷(-3x4y4)
48x6y7÷8x3y2(42×105)÷(7×102)
-6a4b5c4÷6a2b2(54a2b+81a)÷9a
(12a4+20a2+20a)÷4a(6x3y3-14x3y)÷2xy
x9÷x436a9b9÷(-4a6b5)
(-b)6÷(-b)4(-36x4y9)÷(-4x3y6)
49x5y6÷7x3y3(14×106)÷(2×102)
-2a9b9c4÷6a2b8(18a3b2-42a)÷6a
(28a6+16a2-20a)÷4a(64x2y+64xy3)÷8xy
y6÷y264a5b8÷(-8a4b5)
(-bc)7÷(-bc)3(-10x5y9)÷(-5x3y8)
72x5y6÷9x2y2(32×105)÷(8×103)
-6a5b5c2÷3a2b4(24a3b2-48a)÷8a
(36a5-42a2+36a)÷6a(42x3y+12xy3)÷6xy
b6÷b527a7b7÷(-3a3b5)
(-a)8÷(-a)3(-16x9y5)÷(-8x2y3)
48x9y6÷8x2y5(14×108)÷(2×104)
-5a5b8c3÷7a3b6(42a3b+48a)÷6a
(12a5-16a2-28a)÷4a(56xy2-64x2y)÷8xy
y3÷y221a5b7÷(-3a4b2)
(bc)3÷(bc)2(-10x5y4)÷(-5x3y3)
56x8y8÷8x6y6(10×104)÷(2×102)
-8a3b3c2÷8a2b2(21a2b-15a)÷3a
(20a4-28a3-16a)÷4a(24x2y2-9x2y)÷3xy
a7÷a640a9b8÷(-8a6b2)
(-b)9÷(-b)7(-81x3y3)÷(-9x2y2)
30x8y6÷6x3y3(42×106)÷(6×104)
-8a3b7c2÷5a2b6(25a3b+15a)÷5a
(45a4+63a2+81a)÷9a(12xy2-18xy3)÷3xy
b8÷b46a5b6÷(-2a3b2)
(-a)3÷(-a)2(-6x9y3)÷(-3x3y2)
16x7y4÷2x2y3(64×107)÷(8×106)
-4a5b7c2÷4a3b3(15a2b+15a)÷5a
(25a4+25a2+20a)÷5a(16x3y-18xy)÷2xy
a4÷a324a6b8÷(-8a5b2)
(-y)5÷(-y)3(-36x9y7)÷(-4x7y3)
18x9y3÷9x3y2(24×108)÷(8×105)
-4a4b9c4÷6a3b5(54a3b2-27a)÷9a
(30a6+30a2-25a)÷5a(4xy-18xy2)÷2xy
a8÷a216a5b3÷(-8a4b2)
(bc)7÷(bc)5(-30x6y6)÷(-6x5y3)
40x9y7÷5x4y5(24×105)÷(3×102)
-6a7b7c4÷3a5b4(12a2b3+36a)÷6a
(24a5-16a2-28a)÷4a(18x3y+36xy)÷9xy
a6÷a36a3b3÷(-3a2b2)
(ab)7÷(ab)4(-54x6y7)÷(-9x3y4)
48x6y5÷8x4y3(30×106)÷(5×104)
-3a3b4c4÷9a2b3(64a3b3-16a)÷8a
(35a5+21a2-42a)÷7a(27xy-18xy3)÷9xy
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- 八年 级数 上册 整式 除法 13