人教版初二数学上册积的乘方练习题精选60.docx
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人教版初二数学上册积的乘方练习题精选60
111
(-—)2×(-—)6×(-—)8c7•c4s4•s
222
(-10)×(-10)2×(-10)8a8•a5y8•y9
111
(-—)×(-—)6×(-—)4y2m•y5m-1yn•y7n+1
555
(7a)3-(4b)3(-3b)2(xy4)4
(-5x3)3(xy)4(-3×103)3(5ab2)2
(109)3(a7)4(am)4-(a6)3
(108)9(x3)7-(xm)5(a5)3•a4
x•x6y9•y4z2•z4
(-10)4×(-10)3×(-10)6x4m•x2m+1xn•x2n+1
111
(-—)8×(-—)3×(-—)9x5•x4a7•a
444
(-6)5×(-6)5×(-6)8c7•c7b3•b5
111
(-—)8×(-—)4×(-—)2yn•y6n-1x4m•x9m-1
666
(3a)3-(4b)2(-4b)3(xy2)4
(-2x3)2(xy)8(-4×103)3(3ab4)2
(104)6(a9)3(an)5-(b4)5
(104)2(a8)8-(xn)7(a5)9•a8
x7•x7b•b3t•t5
(-5)×(-5)4×(-5)2xm•x2m+1x9n•x4n-1
111
(-—)9×(-—)9×(-—)7c4•c5b7•b
888
(-4)6×(-4)3×(-4)4x•x5b7•b9
111
(-—)×(-—)3×(-—)8xm•x2m-1yn•y3n+1
444
(8a)2-(3b)3(-4b)3(xy5)4
(-5x3)3(xy)5(-3×104)3(5ab3)3
(105)3(b5)5(yn)5-(b4)6
(107)5(b2)3-(yn)9(a9)6•a5
x6•x9x5•x3y9•y5
(-3)9×(-3)9×(-3)2x2m•x3m-1x3m•x5m+1
111
(-—)7×(-—)9×(-—)4x4•xs2•s3
999
(-7)×(-7)6×(-7)8b5•b7a•a9
111
(-—)4×(-—)5×(-—)4xn•x9n-1y6n•y6n-1
999
(5a)2-(3b)2(-2b)2(xy3)4
(-4x3)2(xy)2(-4×103)2(3ab4)2
(108)4(y4)7(xm)2-(y7)7
(105)9(y9)8-(ym)2(a9)4•a6
x•x2a9•a2s5•s4
(-6)×(-6)6×(-6)9xn•x8n+1xn•x3n-1
111
(-—)2×(-—)7×(-—)9x7•xb8•b
777
(-7)2×(-7)5×(-7)3y•y8b•b6
111
(-—)×(-—)7×(-—)5ym•y2m-1yn•y5n-1
999
(7a)3-(5b)2(-6b)2(xy5)4
(-3x2)2(ab)6(-3×104)2(4ab4)3
(102)6(a7)3(bm)7-(x4)7
(103)3(x2)8-(bm)9(a4)7•a4
x2•x3a•a6z8•z6
(-4)8×(-4)6×(-4)6xn•x5n-1xm•x7m+1
111
(-—)7×(-—)5×(-—)5x6•x5x4•x
555
(-9)×(-9)2×(-9)7a•a7t6•t7
111
(-—)5×(-—)4×(-—)6y7m•y9m-1x6n•x9n+1
777
(8a)3-(3b)3(-6b)3(xy3)4
(-6x2)3(ab)5(-3×102)2(5ab2)3
(106)5(x5)9(ym)6-(y3)9
(102)3(y7)8-(yn)2(a3)4•a2
x9•x4s4•s3s•s6
(-3)2×(-3)8×(-3)6x7m•x4m-1xm•x2m-1
111
(-—)2×(-—)7×(-—)7s3•sa4•a
666
(-9)×(-9)3×(-9)2t•t4a4•a7
111
(-—)×(-—)2×(-—)8yn•y9n+1x3n•x2n+1
444
(5a)3-(4b)3(-2b)2(xy3)2
(-5x2)3(ab)5(-2×103)2(5ab2)3
(108)4(a3)6(bn)9-(x9)8
(103)4(x3)6-(yn)4(a8)8•a6
x•x4t•t7z5•z7
(-8)×(-8)7×(-8)8xm•x3m-1xn•x6n+1
111
(-—)×(-—)3×(-—)8s7•sa4•a
333
(-3)×(-3)5×(-3)7b•b4a•a6
111
(-—)×(-—)3×(-—)6x9n•x2n-1yn•y8n+1
666
(5a)2-(5b)2(-5b)2(xy4)2
(-2x2)2(xy)5(-4×104)2(3ab4)3
(102)7(b4)2(an)3-(x7)9
(109)8(x7)9-(an)2(a5)9•a9
x•x6s2•s2t•t5
(-9)×(-9)7×(-9)8x7m•x5m-1xn•x2n+1
111
(-—)6×(-—)5×(-—)9x7•x3c3•c8
222
(-7)×(-7)6×(-7)4s•s8x•x7
111
(-—)8×(-—)2×(-—)3xm•x7m-1y7m•y4m-1
222
(10a)2-(4b)3(-5b)3(xy5)4
(-4x4)2(ab)4(-4×103)2(2ab2)3
(109)5(a7)3(am)8-(a4)7
(106)6(b2)4-(ym)9(a2)7•a4
x8•x9x•x3x5•x4
(-8)6×(-8)6×(-8)5x3m•x4m+1xn•x3n-1
111
(-—)7×(-—)8×(-—)8a4•a9x7•x2
333
(-10)4×(-10)7×(-10)2t3•t8t5•t4
111
(-—)×(-—)2×(-—)3ym•y9m-1xm•x6m-1
333
(10a)2-(3b)2(-4b)3(xy5)2
(-2x4)2(xy)4(-2×103)3(4ab4)2
(103)3(y7)7(ym)3-(x8)8
(102)9(x9)6-(xm)2(a8)3•a7
x3•x9b8•b8y8•y9
(-6)2×(-6)7×(-6)6x4n•x8n-1x6m•x2m+1
111
(-—)6×(-—)7×(-—)8t7•tz6•z6
555
(-9)×(-9)7×(-9)7a9•a9c•c6
111
(-—)×(-—)6×(-—)8yn•y9n-1xm•x4m+1
666
(7a)2-(3b)2(-4b)2(xy4)2
(-5x4)2(xy)5(-2×103)3(5ab4)3
(106)5(x6)3(bm)4-(x8)6
(109)3(y7)6-(bn)8(a8)5•a7
x•x8s•s5c4•c7
(-1)×(-1)8×(-1)2x7m•x2m-1x8n•x7n-1
111
(-—)×(-—)5×(-—)7a4•a9a3•a9
666
(-6)2×(-6)9×(-6)2a6•a9x•x4
111
(-—)9×(-—)4×(-—)4y5n•y7n+1x3m•x8m-1
999
(7a)3-(3b)2(-4b)2(xy3)4
(-5x4)2(xy)4(-2×102)2(5ab2)3
(109)3(y3)4(bn)6-(a7)8
(104)3(x6)9-(xm)3(a7)9•a9
x4•x6x•x2x•x6
(-3)×(-3)9×(-3)7x3m•x6m-1x8n•x5n-1
111
(-—)4×(-—)7×(-—)8z5•z9s5•s
222
(-1)×(-1)4×(-1)8c•c8x2•x9
111
(-—)×(-—)9×(-—)7yn•y5n+1xm•x6m-1
777
(8a)2-(2b)3(-3b)3(xy5)4
(-2x3)2(ab)4(-4×102)3(3ab4)2
(109)2(a3)6(xn)3-(x8)2
(108)4(a9)2-(bm)3(a3)4•a3
x4•x4y•y2z•z2
(-9)×(-9)6×(-9)4xn•x4n+1xm•x5m+1
111
(-—)×(-—)8×(-—)9c4•ct2•t
333
(-6)7×(-6)8×(-6)7c•c2z2•z8
111
(-—)5×(-—)9×(-—)9ym•y4m+1x8n•x2n+1
888
(9a)3-(2b)3(-6b)2(xy4)2
(-4x3)2(ab)7(-4×102)2(2ab2)3
(104)6(y2)7(am)9-(x2)6
(102)7(x8)6-(yn)2(a5)3•a4
x•x3y•y2x2•x6
(-9)3×(-9)4×(-9)3xn•x2n+1x8n•x6n+1
111
(-—)×(-—)4×(-—)5a8•ax9•x
555
(-6)9×(-6)4×(-6)7z•z8b3•b3
111
(-—)×(-—)2×(-—)7yn•y5n+1yn•y2n-1
444
(2a)2-(6b)3(-6b)2(xy5)2
(-3x2)3(xy)2(-3×102)2(4ab4)3
(106)3(x7)7(am)4-(a2)2
(105)4(x8)7-(an)4(a3)6•a8
x9•x3x•x8y5•y8
(-4)5×(-4)6×(-4)3x4n•x2n+1x8n•x8n+1
111
(-—)×(-—)9×(-—)9a9•ax7•x5
888
(-1)4×(-1)5×(-1)5a2•a2x2•x9
111
(-—)×(-—)5×(-—)5x7n•x8n-1xm•x6m+1
333
(6a)3-(2b)2(-4b)3(xy3)2
(-2x3)2(xy)6(-2×103)3(4ab4)3
(108)8(