人教版初二数学上册积的乘方练习题精选11.docx
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人教版初二数学上册积的乘方练习题精选11.docx
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人教版初二数学上册积的乘方练习题精选11
(104)7(x5)9-(xm)9(a5)7•a7
x•x9s•s3b•b6
(-1)8×(-1)2×(-1)6xn•x5n+1x7n•x7n+1
111
(-—)×(-—)6×(-—)7b5•b2y6•y5
222
(-7)7×(-7)8×(-7)6y2•y4s•s3
111
(-—)2×(-—)7×(-—)4x7m•x2m-1x8n•x5n+1
444
(3a)2-(2b)3(-2b)3(xy2)2
(-3x2)3(xy)9(-3×104)3(5ab3)3
(105)5(a5)6(am)5-(a8)6
(106)4(x5)9-(xn)4(a5)5•a7
x•x4s•s4c7•c5
(-5)8×(-5)8×(-5)7x7n•x4n+1x6n•x9n-1
111
(-—)×(-—)8×(-—)2a9•a6z2•z
333
(-5)×(-5)2×(-5)8y•y6a•a9
111
(-—)×(-—)8×(-—)4x2m•x6m-1xm•x4m-1
333
(4a)3-(6b)2(-5b)2(xy5)3
(-2x2)2(xy)3(-4×104)3(3ab3)3
(108)8(b6)5(ym)3-(x9)5
(108)2(y3)4-(xm)3(a3)8•a6
x•x7a•a4y•y5
(-3)×(-3)6×(-3)5x3n•x8n-1x6m•x4m-1
111
(-—)6×(-—)6×(-—)6b3•bb3•b
222
(-1)×(-1)8×(-1)4z•z4z3•z5
111
(-—)6×(-—)6×(-—)9x3n•x4n+1xn•x9n+1
777
(2a)2-(5b)3(-5b)2(xy4)4
(-6x4)2(xy)5(-2×104)2(3ab2)3
(107)9(a9)3(am)7-(a9)5
(107)8(b7)5-(xn)2(a8)2•a9
x•x7b6•b4y•y4
(-3)×(-3)5×(-3)8x2m•x5m+1xn•x6n+1
111
(-—)7×(-—)2×(-—)5s6•s8s8•s
888
(-2)6×(-2)6×(-2)4x•x2t6•t9
111
(-—)×(-—)7×(-—)5xm•x9m-1yn•y4n-1
222
(10a)2-(4b)3(-2b)2(xy4)4
(-4x3)2(ab)5(-3×103)3(4ab2)3
(104)4(y6)8(bn)2-(x6)5
(106)4(x5)5-(yn)5(a8)8•a2
x•x2t•t7t7•t9
(-10)×(-10)8×(-10)5xn•x6n+1xn•x4n+1
111
(-—)×(-—)2×(-—)5t4•t3z6•z
999
(-7)×(-7)7×(-7)5a8•a7s6•s9
111
(-—)5×(-—)4×(-—)2x6m•x3m-1y5m•y5m+1
777
(9a)2-(5b)2(-3b)2(xy3)3
(-2x3)2(xy)9(-4×102)2(4ab2)3
(104)4(y5)2(bn)3-(x2)8
(107)5(y4)4-(an)9(a9)5•a2
x8•x7y8•y5y3•y6
(-10)9×(-10)2×(-10)2x6n•x5n-1xm•x5m-1
111
(-—)9×(-—)8×(-—)8b3•bs3•s
999
(-8)×(-8)2×(-8)6a•a7t•t5
111
(-—)6×(-—)4×(-—)8y4m•y5m+1y7m•y9m+1
222
(7a)2-(2b)3(-3b)2(xy2)3
(-5x2)2(ab)6(-2×104)2(5ab4)2
(105)4(x4)6(an)6-(b3)5
(102)5(a2)9-(xn)5(a9)4•a4
x2•x4x7•x9y7•y3
(-10)2×(-10)4×(-10)7x2m•x6m+1x5m•x3m+1
111
(-—)5×(-—)7×(-—)3y2•yt2•t2
777
(-4)6×(-4)5×(-4)5s4•s3y•y6
111
(-—)×(-—)7×(-—)9yn•y9n+1ym•y8m+1
777
(6a)3-(3b)2(-2b)2(xy4)3
(-6x3)3(xy)6(-3×103)3(3ab3)3
(103)2(y6)8(ym)4-(b2)4
(107)6(x2)8-(bm)5(a8)4•a9
x9•x7a•a6b4•b7
(-9)6×(-9)6×(-9)5xm•x2m+1xm•x4m-1
111
(-—)3×(-—)5×(-—)5c2•ca2•a
888
(-7)6×(-7)7×(-7)3y9•y3a9•a7
111
(-—)7×(-—)2×(-—)2y4m•y3m-1x9m•x6m-1
222
(5a)3-(4b)3(-4b)3(xy3)3
(-4x3)2(ab)2(-4×103)3(3ab2)2
(109)7(b9)8(am)5-(a8)9
(104)3(x9)4-(ym)4(a8)6•a6
x•x8z2•z9b7•b8
(-10)7×(-10)7×(-10)3xn•x7n+1x5m•x8m+1
111
(-—)5×(-—)6×(-—)5y5•ya8•a3
999
(-3)×(-3)7×(-3)6y8•y9a7•a9
111
(-—)3×(-—)4×(-—)4x6n•x9n+1xn•x8n-1
444
(5a)2-(2b)3(-4b)2(xy2)3
(-3x3)3(xy)3(-4×104)2(5ab3)3
(102)9(a4)5(bm)5-(a2)9
(105)9(y2)7-(xm)4(a7)3•a7
x9•x8s5•s8c3•c7
(-2)×(-2)3×(-2)8x6n•x8n+1x2m•x2m+1
111
(-—)3×(-—)2×(-—)8y5•y2y4•y
222
(-6)9×(-6)9×(-6)3z4•z3b•b9
111
(-—)×(-—)3×(-—)8y2m•y2m+1x7n•x6n-1
999
(9a)2-(4b)3(-4b)3(xy4)2
(-6x4)2(ab)5(-3×104)2(5ab4)3
(106)3(b3)8(bm)6-(y7)9
(107)3(x4)8-(yn)5(a7)7•a2
x6•x3z6•z2x4•x6
(-9)×(-9)5×(-9)7x8m•x3m+1x2n•x2n-1
111
(-—)×(-—)8×(-—)7b9•b2b3•b6
222
(-9)×(-9)6×(-9)5a•a2z•z6
111
(-—)×(-—)9×(-—)9yn•y8n+1xn•x3n+1
777
(3a)2-(2b)3(-2b)2(xy4)2
(-2x4)2(ab)8(-2×104)2(2ab2)2
(107)7(x8)4(am)4-(b9)4
(106)8(a5)3-(xn)4(a4)4•a4
x2•x3c8•c7c•c8
(-10)2×(-10)4×(-10)6x5n•x5n-1xm•x6m+1
111
(-—)×(-—)5×(-—)8s4•s3x9•x5
777
(-2)×(-2)6×(-2)9y8•y3a4•a9
111
(-—)×(-—)4×(-—)6x4n•x4n-1xn•x9n+1
444
(10a)2-(6b)2(-4b)3(xy2)4
(-3x3)2(xy)3(-3×103)2(4ab2)2
(107)4(a3)2(am)7-(a2)5
(105)2(y7)7-(ym)2(a5)4•a5
x5•x2x•x7c2•c6
(-7)×(-7)9×(-7)8xn•x7n+1xn•x3n-1
111
(-—)×(-—)2×(-—)3t8•t5t6•t3
666
(-4)×(-4)9×(-4)4z•z4s2•s8
111
(-—)×(-—)2×(-—)9xn•x4n+1x5n•x2n+1
999
(8a)3-(6b)3(-4b)3(xy2)4
(-6x4)3(xy)2(-3×104)3(5ab2)2
(107)9(x8)5(am)8-(a4)9
(109)3(a3)8-(xn)2(a6)8•a2
x•x4t8•t6s2•s9
(-9)×(-9)7×(-9)9x2m•x6m-1x5m•x6m+1
111
(-—)5×(-—)8×(-—)5c3•c2a3•a9
888
(-4)×(-4)8×(-4)3b5•b8x•x8
111
(-—)×(-—)8×(-—)4y4n•y3n+1x9n•x3n+1
999
(10a)2-(5b)2(-2b)2(xy5)4
(-6x3)2(xy)6(-4×103)3(3ab2)3
(104)6(b4)4(bm)2-(y3)9
(105)8(y6)5-(yn)2(a2)9•a9
x6•x2b9•b8s9•s3
(-5)×(-5)6×(-5)7xm•x4m-1x6m•x3m+1
111
(-—)6×(-—)6×(-—)2a2•ax5•x
333
(-7)×(-7)9×(-7)4s•s6s•s2
111
(-—)×(-—)6×(-—)8x5n•x3n-1xm•x9m-1
222
(4a)2-(4b)2(-6b)2(xy2)3
(-3x4)3(ab)8(-2×103)2(4ab4)3
(106)6(b3)4(an)2-(a6)9
(106)4(b2)3-(ym)7(a9)7•a7
x4•x3t5•t6y6•y7
(-7)2×(-7)9×(-7)3x2m•x8m-1xm•x9m-1
111
(-—)8×(-—)5×(-—)5a2•a8t8•t
333
(-1)9×(-1)2×(-1)9s6•s3a•a9
111
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