人教版初二数学上册幂的乘方练习题精选26.docx
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人教版初二数学上册幂的乘方练习题精选26
(106)7(y2)8-(bm)4(a2)5•a9
x•x4a•a6a8•a7
(-8)×(-8)8×(-8)2x4n•x2n+1xm•x7m+1
111
(-—)×(-—)8×(-—)5y9•y7z4•z7
666
(-5)×(-5)7×(-5)7b4•b5b4•b7
111
(-—)×(-—)9×(-—)8y8n•y3n-1xn•x7n-1
222
(103)8(b2)3(am)6-(a6)7
(108)9(x4)3-(bn)9(a5)7•a3
x•x5a•a4x•x2
(-1)3×(-1)9×(-1)8xm•x4m-1xm•x8m-1
111
(-—)7×(-—)3×(-—)6x4•xa2•a7
999
(-8)×(-8)8×(-8)3s•s6b•b4
111
(-—)9×(-—)5×(-—)9ym•y9m-1y4n•y4n+1
999
(107)4(b4)2(ym)7-(a8)5
(106)3(a7)9-(yn)7(a6)4•a3
x5•x7z•z5s•s8
(-2)9×(-2)3×(-2)9xm•x3m-1x6m•x6m-1
111
(-—)×(-—)2×(-—)9x3•xs4•s
999
(-2)9×(-2)3×(-2)2t3•t4s7•s8
111
(-—)×(-—)8×(-—)8x9m•x2m-1x9m•x8m+1
666
(103)5(x8)2(bm)6-(a5)2
(109)4(a9)9-(bn)3(a8)9•a6
x7•x7s•s4t•t7
(-2)3×(-2)3×(-2)7xn•x7n+1xn•x9n+1
111
(-—)5×(-—)8×(-—)5x8•x6a9•a
555
(-4)×(-4)4×(-4)8b6•b4z•z5
111
(-—)2×(-—)4×(-—)2yn•y6n-1ym•y5m-1
999
(109)4(y9)6(bn)2-(b5)6
(104)7(y6)5-(am)3(a2)6•a7
x•x5y•y9b5•b5
(-8)3×(-8)5×(-8)7xm•x8m-1x3m•x8m-1
111
(-—)×(-—)3×(-—)2x9•xs5•s
999
(-6)×(-6)2×(-6)3c•c5z•z3
111
(-—)6×(-—)8×(-—)7xm•x4m-1ym•y2m-1
555
(103)4(a8)3(xn)6-(x2)5
(107)8(y2)8-(am)2(a8)3•a5
x•x7b•b7a8•a5
(-8)9×(-8)4×(-8)5x6n•x7n+1xm•x7m-1
111
(-—)×(-—)8×(-—)3b9•b5t5•t3
333
(-6)×(-6)8×(-6)6x•x8b•b3
111
(-—)×(-—)8×(-—)7x9m•x6m+1x2m•x5m-1
444
(106)5(b3)5(an)5-(y9)2
(105)9(a2)3-(yn)9(a5)7•a9
x6•x8a8•a4a9•a3
(-5)6×(-5)4×(-5)5xm•x8m-1x9m•x5m-1
111
(-—)6×(-—)6×(-—)8b7•b2b4•b4
777
(-5)×(-5)4×(-5)5b•b6y9•y3
111
(-—)×(-—)4×(-—)6yn•y7n-1y8m•y3m-1
222
(104)5(a6)7(am)6-(b9)9
(106)5(x5)2-(xn)8(a7)8•a3
x6•x9z7•z7a•a7
(-6)×(-6)9×(-6)3xn•x8n-1xm•x9m+1
111
(-—)6×(-—)5×(-—)4y6•yx5•x3
666
(-2)×(-2)3×(-2)6z5•z2s6•s8
111
(-—)×(-—)9×(-—)5y7m•y7m-1ym•y3m+1
888
(106)8(y7)7(xn)2-(b6)3
(103)6(a8)3-(bn)5(a5)4•a5
x5•x9b3•b4y•y6
(-7)3×(-7)3×(-7)6xm•x6m-1x9n•x2n+1
111
(-—)7×(-—)8×(-—)7x3•x6x2•x
555
(-3)2×(-3)7×(-3)3x4•x3x3•x9
111
(-—)×(-—)2×(-—)8yn•y2n+1xn•x5n-1
888
(106)8(a4)6(an)8-(y7)3
(106)2(a4)8-(an)4(a9)5•a4
x•x6y•y8c7•c4
(-3)5×(-3)9×(-3)7x4m•x5m+1x2m•x7m-1
111
(-—)×(-—)6×(-—)7y2•ys9•s
555
(-6)×(-6)7×(-6)2a•a4c6•c2
111
(-—)×(-—)2×(-—)6y6m•y9m-1y2m•y9m-1
333
(103)8(x6)8(am)6-(b3)7
(109)2(x3)9-(bn)8(a9)9•a3
x•x5b8•b6a5•a5
(-8)5×(-8)2×(-8)9x6n•x4n-1xm•x2m-1
111
(-—)7×(-—)7×(-—)5b3•b2t4•t
999
(-9)9×(-9)9×(-9)9y7•y7a7•a4
111
(-—)×(-—)3×(-—)8y5n•y9n-1x9n•x9n+1
777
(109)2(a2)2(an)2-(x6)4
(102)2(y2)9-(bn)8(a3)3•a8
x7•x3t•t4b•b2
(-1)3×(-1)5×(-1)4xn•x2n+1xm•x4m+1
111
(-—)×(-—)6×(-—)9z4•zs9•s6
222
(-2)×(-2)9×(-2)3t•t6b•b8
111
(-—)×(-—)9×(-—)5xn•x2n+1y3m•y3m+1
999
(106)9(a7)9(xm)9-(y5)2
(106)6(x3)4-(bn)5(a6)6•a6
x4•x3b•b8x6•x6
(-1)9×(-1)9×(-1)7xn•x3n+1x4m•x3m-1
111
(-—)8×(-—)2×(-—)2a5•a2x4•x
999
(-3)×(-3)2×(-3)9b•b6a•a5
111
(-—)×(-—)9×(-—)6x6n•x3n-1ym•y9m+1
777
(108)8(y6)3(xn)7-(y2)9
(106)9(y4)4-(bm)7(a9)9•a9
x•x4t7•t8s•s2
(-10)8×(-10)9×(-10)7xm•x5m-1x7n•x9n+1
111
(-—)×(-—)8×(-—)6a3•a7a6•a
444
(-6)×(-6)9×(-6)7z7•z5x2•x7
111
(-—)×(-—)6×(-—)7y2m•y9m-1xn•x2n-1
888
(109)2(y9)8(bn)2-(y8)9
(107)8(a8)7-(bm)5(a3)6•a6
x3•x4a5•a6y3•y6
(-4)×(-4)2×(-4)6x3n•x7n+1xn•x6n-1
111
(-—)×(-—)2×(-—)2c7•c7x8•x8
888
(-9)8×(-9)3×(-9)5y•y3t9•t7
111
(-—)9×(-—)5×(-—)3yn•y8n-1yn•y4n-1
999
(107)4(x5)3(yn)3-(x5)3
(109)5(b4)5-(an)9(a6)5•a5
x4•x3t•t9b•b4
(-5)×(-5)3×(-5)7x9m•x3m+1x2m•x5m+1
111
(-—)×(-—)8×(-—)6z8•z9b3•b
444
(-10)6×(-10)6×(-10)3s4•s8b7•b5
111
(-—)×(-—)2×(-—)8xn•x8n-1y5m•y8m-1
666
(106)5(b3)3(xm)2-(a9)6
(106)3(x4)6-(xn)3(a7)9•a6
x2•x4z5•z2x3•x6
(-1)×(-1)7×(-1)7xm•x3m+1x9n•x8n+1
111
(-—)9×(-—)6×(-—)8t6•t3s3•s3
555
(-9)×(-9)2×(-9)7x4•x9c2•c4
111
(-—)3×(-—)4×(-—)5ym•y4m+1ym•y3m+1
999
(103)2(y7)9(yn)3-(a8)4
(102)2(y9)3-(xm)4(a6)8•a7
x•x4b9•b7b•b3
(-6)×(-6)3×(-6)3xn•x2n-1x7m•x6m-1
111
(-—)6×(-—)5×(-—)4y6•yc3•c
777
(-6)4×(-6)6×(-6)6y9•y5y9•y4
111
(-—)4×(-—)4×(-—)9xn•x2n+1y7m•y5m+1
888
(105)8(a8)8(bn)3-(y2)4
(106)4(b6)7-(xn)9(a5)5•a5
x8•x5x6•x4a•a4
(-3)×(-3)2×(-3)7x5n•x7n+1xm•x2m-1
111
(-—)×(-—)8×(-—)5y6•y9y5•y4
444
(-2)4×(-2)3×(-2)2s3•s6t9•t3
111
(-—)×(-—)3×(-—)5xm•x4m+1x4n•x6n-1
555
(103)5(x4)5(ym)3-(y8)7
(105)7(a3)7-(am)9(a4)3•a8
x•x2s2•s7c•c5
(-1)9×(-1)3×(-1)3xn•x2n+1x4n•x6n+1
111
(-—)×(-—)9×(-—)8t3•ty6•y7
444