人教版初二数学上册积的乘方练习题精选40.docx
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人教版初二数学上册积的乘方练习题精选40.docx
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人教版初二数学上册积的乘方练习题精选40
(4a)3-(3b)2(-6b)3(xy5)3
(-2x3)3(ab)9(-3×102)3(3ab2)3
(107)5(y3)3(xm)6-(y5)5
(107)3(x3)9-(an)3(a4)8•a4
x•x9x•x3a•a7
(-8)7×(-8)8×(-8)2xn•x2n-1x4n•x4n-1
111
(-—)8×(-—)9×(-—)4c3•cc2•c4
666
(-6)×(-6)3×(-6)3x3•x4b•b6
111
(-—)×(-—)9×(-—)7x9m•x6m+1y3n•y7n-1
999
(6a)2-(4b)2(-6b)2(xy4)4
(-6x2)3(xy)7(-3×104)3(4ab3)2
(109)6(y4)4(bm)3-(x9)9
(105)5(x9)3-(xm)3(a7)9•a9
x•x2s6•s9t•t7
(-2)×(-2)8×(-2)4xn•x4n-1xm•x6m-1
111
(-—)5×(-—)7×(-—)2z3•zb7•b9
222
(-9)×(-9)6×(-9)7z•z4b•b5
111
(-—)5×(-—)9×(-—)6yn•y7n+1xm•x7m-1
999
(10a)2-(6b)2(-4b)3(xy5)3
(-4x3)3(xy)9(-2×103)3(4ab3)3
(106)7(b2)9(an)5-(x7)9
(105)4(y2)3-(xn)7(a5)8•a9
x•x5a•a2b7•b3
(-3)×(-3)7×(-3)2xm•x4m+1xm•x2m+1
111
(-—)×(-—)5×(-—)4b7•bs4•s2
666
(-1)2×(-1)6×(-1)8c•c3y•y6
111
(-—)×(-—)7×(-—)8yn•y3n-1y6n•y5n-1
777
(6a)2-(4b)2(-4b)3(xy5)2
(-3x2)3(ab)5(-3×103)2(2ab3)3
(107)5(x7)7(xn)2-(y4)7
(102)8(a9)2-(am)9(a2)7•a8
x•x2c•c3b•b9
(-10)×(-10)4×(-10)8xn•x4n-1xn•x6n-1
111
(-—)7×(-—)7×(-—)8c5•ct9•t
777
(-8)×(-8)4×(-8)5c5•c5a•a5
111
(-—)×(-—)8×(-—)7xm•x2m-1yn•y2n-1
444
(4a)3-(6b)2(-6b)2(xy5)4
(-4x4)3(ab)9(-4×104)2(3ab2)3
(102)5(b2)9(am)6-(a5)8
(102)6(a8)6-(xn)7(a7)6•a4
x4•x2z•z7z•z3
(-10)8×(-10)9×(-10)3x8n•x4n-1x6n•x7n+1
111
(-—)×(-—)3×(-—)3y6•y8s6•s
888
(-5)3×(-5)4×(-5)4c•c5y6•y9
111
(-—)×(-—)9×(-—)3x3n•x3n+1y6m•y9m+1
777
(8a)2-(4b)3(-2b)2(xy2)3
(-4x3)2(xy)2(-3×102)2(3ab4)3
(109)4(a2)5(bn)6-(x3)8
(103)5(x4)7-(xn)4(a5)8•a8
x•x4a7•a9x2•x8
(-6)×(-6)4×(-6)7xm•x6m-1x7m•x6m-1
111
(-—)9×(-—)3×(-—)6x5•xb3•b
999
(-8)5×(-8)2×(-8)5s2•s9z•z5
111
(-—)6×(-—)7×(-—)6xn•x2n-1x5m•x9m+1
444
(8a)3-(3b)2(-2b)2(xy2)3
(-4x3)2(xy)5(-4×102)3(3ab3)2
(102)2(y4)5(xn)7-(y2)8
(105)9(b7)4-(ym)9(a9)7•a5
x7•x5b•b7c6•c8
(-5)3×(-5)5×(-5)2x8n•x4n+1x9n•x7n-1
111
(-—)×(-—)4×(-—)8x8•xc8•c
777
(-3)×(-3)9×(-3)5y•y8c•c2
111
(-—)×(-—)4×(-—)2ym•y2m+1yn•y4n-1
999
(10a)2-(6b)2(-5b)3(xy5)3
(-6x2)2(ab)2(-4×102)3(2ab3)3
(109)8(y2)4(yn)7-(b4)9
(103)4(y7)4-(an)7(a9)7•a5
x•x3b•b5x•x9
(-9)6×(-9)8×(-9)8x6n•x2n+1x2m•x7m-1
111
(-—)5×(-—)6×(-—)3c3•cs5•s9
444
(-3)5×(-3)5×(-3)8a•a5c3•c7
111
(-—)×(-—)5×(-—)5y9m•y5m+1x5m•x4m+1
333
(8a)3-(6b)2(-3b)3(xy5)2
(-3x3)3(ab)5(-4×103)3(3ab3)2
(109)5(x2)5(an)6-(a6)5
(102)2(y3)2-(xn)2(a6)4•a4
x5•x9z•z6c8•c8
(-10)8×(-10)4×(-10)3x6m•x5m+1x8m•x8m-1
111
(-—)×(-—)9×(-—)3b8•by5•y7
333
(-6)7×(-6)4×(-6)8b•b8b•b8
111
(-—)×(-—)7×(-—)7y2n•y4n+1y3m•y2m+1
777
(6a)3-(6b)3(-4b)2(xy4)4
(-5x4)2(xy)9(-3×102)2(4ab4)3
(103)8(x9)3(ym)9-(y4)8
(107)7(y4)8-(xn)6(a8)5•a7
x•x6c9•c4s•s4
(-9)×(-9)3×(-9)7x3m•x4m+1x2m•x5m-1
111
(-—)6×(-—)9×(-—)7t8•t9x9•x
333
(-4)×(-4)7×(-4)3b3•b5z8•z9
111
(-—)×(-—)9×(-—)9xm•x3m+1yn•y7n+1
333
(9a)3-(4b)3(-6b)3(xy4)3
(-6x2)2(ab)3(-3×103)2(2ab2)3
(105)2(a4)8(ym)8-(y2)6
(109)6(x3)6-(bm)2(a2)6•a2
x8•x6c6•c5s7•s6
(-1)4×(-1)4×(-1)7x7n•x8n-1xm•x6m-1
111
(-—)2×(-—)6×(-—)4c4•cx7•x8
444
(-9)6×(-9)2×(-9)6b4•b7c•c3
111
(-—)3×(-—)4×(-—)2y5n•y9n-1yn•y5n-1
444
(6a)2-(4b)3(-3b)2(xy4)3
(-3x3)2(ab)7(-3×102)3(5ab2)3
(107)4(a6)2(xm)7-(b6)4
(102)6(y8)9-(am)5(a6)6•a4
x•x2s•s3y•y6
(-1)6×(-1)5×(-1)5x7n•x2n-1xn•x8n+1
111
(-—)8×(-—)4×(-—)3c5•c7a6•a4
444
(-7)×(-7)6×(-7)9c•c2t4•t7
111
(-—)3×(-—)9×(-—)6y9n•y4n-1y5n•y8n+1
777
(2a)2-(3b)3(-2b)2(xy3)2
(-4x3)3(xy)7(-2×104)2(3ab3)2
(102)8(a5)5(am)5-(x2)2
(105)4(b7)4-(am)2(a4)9•a6
x•x5s•s9x•x7
(-1)3×(-1)7×(-1)3xm•x3m+1x5m•x3m+1
111
(-—)4×(-—)4×(-—)6t2•tt8•t3
444
(-1)×(-1)4×(-1)6a6•a3s2•s4
111
(-—)×(-—)9×(-—)7yn•y5n+1y4m•y3m-1
888
(9a)2-(6b)3(-5b)3(xy2)4
(-5x4)3(xy)4(-4×104)3(2ab2)3
(104)2(a2)9(yn)5-(a4)2
(102)4(b2)7-(bn)9(a5)7•a3
x•x8s•s6t•t3
(-10)×(-10)2×(-10)9xm•x9m-1xn•x6n-1
111
(-—)×(-—)4×(-—)8s5•sb3•b6
555
(-2)2×(-2)2×(-2)7t•t8a8•a3
111
(-—)×(-—)5×(-—)2yn•y2n-1x6n•x9n-1
666
(6a)3-(2b)2(-3b)2(xy2)2
(-3x3)3(xy)9(-3×104)2(4ab2)2
(108)5(a2)5(an)5-(b7)3
(108)6(b5)4-(an)6(a8)2•a6
x•x5c•c6x•x6
(-4)×(-4)8×(-4)5xn•x3n+1x4m•x3m+1
111
(-—)×(-—)8×(-—)4t3•tb9•b7
222
(-5)2×(-5)4×(-5)8b•b4s•s2
111
(-—)×(-—)4×(-—)4x3m•x9m-1ym•y4m-1
555
(9a)3-(6b)3(-2b)3(xy5)2
(-6x4)3(xy)8(-2×102)3(4ab4)2
(102)3(a9)6(ym)5-(x5)7
(109)3(y3)5-(bm)6(a4)6•a3
x3•x6s5•s6x2•x7
(-3)×(-3)4×(-3)3x4m•x7m+1xm•x5m+1
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