人教版初二数学上册积的乘方练习题精选15.docx
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人教版初二数学上册积的乘方练习题精选15.docx
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人教版初二数学上册积的乘方练习题精选15
111
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555
(-3)×(-3)9×(-3)6t•t7y9•y4
111
(-—)×(-—)9×(-—)4y7m•y8m-1y9n•y9n+1
333
(3a)2-(4b)3(-6b)2(xy5)3
(-6x3)2(xy)9(-4×103)2(4ab4)2
(103)7(a8)7(bm)5-(x8)4
(109)4(y3)7-(ym)5(a7)2•a3
x3•x4z5•z8a•a2
(-5)×(-5)3×(-5)5xm•x2m+1xn•x9n+1
111
(-—)×(-—)2×(-—)4z5•z5a3•a7
888
(-5)9×(-5)4×(-5)4b4•b6t•t6
111
(-—)×(-—)2×(-—)5ym•y6m+1xn•x5n-1
777
(2a)2-(5b)3(-5b)2(xy5)4
(-5x2)3(ab)3(-3×102)2(5ab4)3
(103)4(y8)9(am)4-(x6)9
(109)3(x3)3-(an)2(a3)4•a6
x8•x8a•a2s9•s8
(-10)×(-10)3×(-10)4x8n•x6n-1xn•x7n-1
111
(-—)×(-—)7×(-—)7y5•y4z3•z
444
(-4)2×(-4)8×(-4)4a8•a8s9•s6
111
(-—)×(-—)9×(-—)7xn•x3n-1xn•x7n-1
555
(8a)2-(6b)2(-3b)3(xy3)3
(-6x4)2(xy)3(-4×102)2(5ab4)2
(107)6(a5)3(bn)7-(x4)4
(104)8(a9)5-(yn)2(a4)2•a9
x•x4z•z7t•t3
(-6)×(-6)4×(-6)5xm•x6m+1x5n•x8n-1
111
(-—)5×(-—)3×(-—)8z2•z6x6•x2
555
(-8)×(-8)4×(-8)3z8•z5b8•b5
111
(-—)×(-—)5×(-—)9ym•y6m+1xn•x2n-1
444
(5a)3-(4b)2(-4b)3(xy3)4
(-5x4)2(ab)2(-3×104)3(4ab2)2
(109)2(a6)9(an)9-(x8)2
(104)5(x9)7-(xn)8(a7)8•a5
x•x3t•t8t•t7
(-9)7×(-9)9×(-9)3xn•x6n-1xn•x4n-1
111
(-—)5×(-—)2×(-—)7y8•ya5•a
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(-7)3×(-7)3×(-7)9a3•a9y•y8
111
(-—)×(-—)6×(-—)5x4m•x8m+1y3m•y4m+1
888
(9a)2-(5b)2(-4b)3(xy3)2
(-6x4)3(ab)7(-2×103)2(5ab4)3
(105)5(b7)8(ym)6-(b6)5
(109)2(y2)7-(an)2(a9)3•a7
x•x9z•z5b5•b7
(-10)×(-10)4×(-10)4x4n•x8n+1x8m•x5m+1
111
(-—)×(-—)5×(-—)6b7•bz7•z3
666
(-7)×(-7)5×(-7)3s•s8z3•z6
111
(-—)8×(-—)6×(-—)7ym•y5m-1y6m•y2m+1
999
(4a)3-(3b)3(-4b)2(xy2)2
(-2x3)3(xy)9(-2×102)3(4ab3)2
(107)9(a8)2(xm)5-(y7)5
(107)3(b8)4-(xm)3(a9)6•a5
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(-4)3×(-4)5×(-4)4x2n•x8n-1x6m•x2m+1
111
(-—)×(-—)8×(-—)3s8•ss2•s4
222
(-6)7×(-6)3×(-6)4c•c3z•z3
111
(-—)×(-—)9×(-—)9yn•y7n+1x7n•x5n+1
777
(6a)2-(5b)3(-2b)3(xy5)3
(-4x3)2(ab)9(-4×103)2(4ab2)3
(102)9(y7)8(am)9-(b8)7
(105)8(a8)4-(bn)9(a4)7•a8
x4•x3a•a6y2•y9
(-8)4×(-8)6×(-8)6xm•x8m-1xm•x3m+1
111
(-—)×(-—)9×(-—)7t6•t8c6•c
333
(-2)5×(-2)4×(-2)7z6•z6a7•a8
111
(-—)×(-—)9×(-—)5xn•x8n-1yn•y9n+1
444
(6a)3-(4b)2(-5b)2(xy3)3
(-5x2)3(xy)4(-4×102)3(2ab3)3
(105)3(y4)8(an)4-(b2)4
(105)4(y8)9-(ym)8(a9)3•a4
x6•x9s3•s8y6•y5
(-6)×(-6)4×(-6)3xm•x3m+1xn•x6n+1
111
(-—)×(-—)2×(-—)6z9•zc5•c
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(-7)4×(-7)3×(-7)5t•t3t•t6
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(-—)7×(-—)8×(-—)2y7m•y9m-1ym•y5m-1
999
(6a)2-(4b)3(-5b)2(xy4)3
(-4x4)3(ab)2(-3×102)2(5ab3)2
(108)2(x9)5(ym)8-(a6)6
(102)2(b8)2-(xn)5(a9)6•a6
x•x3y6•y7a•a2
(-10)6×(-10)9×(-10)6xm•x6m+1xm•x3m-1
111
(-—)8×(-—)3×(-—)9t7•t4t3•t
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(-3)×(-3)7×(-3)2x6•x3z•z8
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(-—)9×(-—)6×(-—)8y3m•y5m+1x5m•x4m+1
666
(5a)2-(6b)3(-6b)2(xy4)4
(-3x4)3(ab)5(-3×103)2(5ab2)3
(104)5(a5)4(xn)5-(a6)8
(106)5(b9)4-(ym)7(a7)7•a8
x9•x4z•z3b7•b6
(-6)7×(-6)3×(-6)4xm•x4m-1xn•x6n-1
111
(-—)×(-—)8×(-—)9t4•t4x5•x4
444
(-4)6×(-4)6×(-4)9x2•x9z•z7
111
(-—)×(-—)9×(-—)8y7m•y8m+1ym•y9m-1
666
(6a)3-(4b)3(-3b)3(xy2)3
(-6x4)2(ab)8(-3×102)2(2ab3)3
(108)3(b8)9(bm)2-(a6)7
(105)6(y7)5-(am)6(a4)6•a9
x•x5y•y4b3•b6
(-4)×(-4)5×(-4)5x2n•x9n+1xn•x9n-1
111
(-—)6×(-—)4×(-—)2b6•ba4•a
777
(-5)×(-5)4×(-5)4x•x5s•s6
111
(-—)5×(-—)7×(-—)7ym•y7m-1y8n•y5n-1
999
(2a)2-(4b)2(-5b)2(xy2)4
(-4x2)3(ab)4(-4×103)2(3ab3)2
(103)6(b8)4(ym)7-(a2)4
(108)9(y9)4-(ym)6(a7)5•a6
x•x2s4•s9b•b9
(-1)9×(-1)8×(-1)7x3n•x3n+1x4m•x4m-1
111
(-—)×(-—)5×(-—)3y2•y4c2•c9
777
(-4)2×(-4)5×(-4)8x7•x9b7•b8
111
(-—)×(-—)9×(-—)8xn•x2n-1x6m•x9m-1
444
(6a)3-(3b)2(-2b)2(xy5)3
(-6x3)3(ab)8(-3×102)3(3ab3)3
(104)5(b6)7(bn)2-(a5)8
(109)4(b3)2-(xm)6(a6)9•a3
x•x5y9•y3s•s3
(-6)4×(-6)9×(-6)4x9n•x2n+1x9m•x3m-1
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(-—)2×(-—)2×(-—)4x4•x7t7•t5
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(-3)×(-3)6×(-3)9a•a6a9•a3
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(-—)7×(-—)9×(-—)2xn•x7n+1xm•x3m-1
777
(10a)3-(2b)2(-5b)2(xy4)2
(-3x3)3(ab)6(-3×102)3(5ab3)2
(106)3(x5)4(xm)7-(b4)5
(102)2(b2)8-(bm)6(a5)3•a7
x8•x7t•t4c6•c7
(-3)5×(-3)2×(-3)4xm•x6m+1xn•x8n-1
111
(-—)×(-—)4×(-—)6t3•tb5•b9
777
(-7)×(-7)5×(-7)9z•z4s2•s9
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(-—)3×(-—)4×(-—)6y7n•y4n-1xn•x9n+1
555
(3a)2-(6b)3(-5b)3(xy5)2
(-6x2)2(ab)7(-4×104)2(4ab2)2
(109)3(x8)4(yn)8-(y5)6
(108)4(x9)3-(bm)3(a9)3•a5
x4•x3t•t6x8•x5
(-10)×(-10)6×(-10)4xm•x8m-1x4n•x3n-1
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(-—)6×(-—)2×(-—)9z3•zc4•c3
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(-2)5×(-2)2×(-2)2x5•x2t•t3
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(-—)5×(-—)4×(-—)3ym•y4m-1ym•y8m-1
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(2a)2-(3b)3(-6b)2(xy2)3
(-3x4)2(xy)3(-4×103)3(3ab4)3
(102)9(a3
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- 人教版 初二 数学 上册 乘方 练习题 精选 15