人教版初二数学上册幂的乘方练习题精选22.docx
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人教版初二数学上册幂的乘方练习题精选22
(103)5(x4)5(xn)9-(a3)5
(105)6(x3)9-(bm)7(a2)6•a5
x2•x2c8•c6a•a9
(-9)×(-9)9×(-9)5xn•x6n-1x7n•x6n-1
111
(-—)×(-—)8×(-—)7a5•at9•t7
333
(-5)×(-5)9×(-5)6x•x3z•z4
111
(-—)×(-—)9×(-—)2ym•y8m-1y2m•y5m+1
333
(108)5(y9)6(yn)7-(x5)2
(108)6(b2)7-(bn)8(a2)7•a3
x•x8a•a4z2•z7
(-1)5×(-1)2×(-1)2x3n•x2n-1xm•x3m-1
111
(-—)×(-—)4×(-—)4a9•a2y9•y
222
(-5)×(-5)5×(-5)7c5•c9y8•y3
111
(-—)×(-—)5×(-—)7x5m•x5m+1yn•y5n+1
777
(105)3(y9)2(an)4-(x6)4
(104)6(y4)4-(bn)4(a7)7•a2
x•x3y•y8a8•a6
(-5)5×(-5)8×(-5)8x9m•x5m+1x2n•x2n-1
111
(-—)×(-—)2×(-—)9a3•a8t9•t
888
(-8)×(-8)9×(-8)3x•x5s9•s4
111
(-—)2×(-—)8×(-—)3x2n•x6n-1y8m•y2m+1
999
(103)3(x6)9(bn)9-(x9)9
(102)7(a7)2-(ym)9(a8)9•a5
x4•x5t•t6y2•y9
(-2)×(-2)7×(-2)6xn•x5n-1xm•x3m+1
111
(-—)×(-—)6×(-—)3a3•a5s3•s
888
(-1)×(-1)9×(-1)2s5•s6t•t2
111
(-—)×(-—)4×(-—)4xn•x3n+1x8m•x9m-1
555
(102)2(a5)9(bm)4-(a9)9
(102)2(y8)3-(ym)3(a2)8•a7
x•x5x•x9a•a7
(-3)7×(-3)8×(-3)8x9n•x8n-1x8m•x7m-1
111
(-—)3×(-—)5×(-—)4y7•yt5•t4
444
(-9)3×(-9)3×(-9)9c•c8s•s2
111
(-—)×(-—)8×(-—)6yn•y3n+1x5m•x6m-1
777
(105)7(a9)5(xn)4-(x5)3
(108)4(b5)7-(xm)4(a5)5•a3
x•x4z•z9a•a4
(-1)7×(-1)9×(-1)8x7m•x8m+1x5m•x9m-1
111
(-—)×(-—)9×(-—)3s5•s7s8•s6
999
(-3)×(-3)2×(-3)7t•t9z•z8
111
(-—)×(-—)8×(-—)2ym•y4m+1y5m•y3m+1
444
(102)3(b7)5(bm)4-(x3)5
(108)3(x8)4-(xn)6(a3)8•a9
x•x2z•z2t4•t2
(-6)2×(-6)3×(-6)8x3m•x9m-1xn•x9n+1
111
(-—)5×(-—)7×(-—)7a5•ab5•b
999
(-6)7×(-6)6×(-6)9y7•y9z3•z2
111
(-—)8×(-—)8×(-—)6xn•x2n+1xn•x7n-1
999
(102)3(b5)8(bn)6-(a6)6
(108)4(b7)6-(yn)9(a8)4•a6
x•x2a•a6z•z4
(-10)×(-10)9×(-10)5xn•x9n+1xm•x4m+1
111
(-—)×(-—)9×(-—)5x9•x9t2•t
444
(-2)2×(-2)5×(-2)2x•x9y•y3
111
(-—)×(-—)8×(-—)6y8m•y8m+1x9n•x8n-1
888
(107)5(b4)3(bm)9-(b7)7
(109)4(b3)8-(yn)9(a6)5•a7
x•x9x3•x9y4•y3
(-7)4×(-7)6×(-7)4xn•x8n-1x3n•x4n+1
111
(-—)×(-—)5×(-—)7b9•b2y8•y7
333
(-8)5×(-8)8×(-8)5s•s3x•x5
111
(-—)×(-—)3×(-—)6xn•x5n-1x8m•x2m-1
666
(108)7(a3)3(ym)6-(x2)9
(105)2(y9)5-(bm)9(a8)7•a7
x•x8t•t9a3•a2
(-4)×(-4)6×(-4)2xm•x8m-1x9m•x3m+1
111
(-—)9×(-—)8×(-—)8y5•yy8•y3
666
(-1)9×(-1)2×(-1)8x•x3a•a9
111
(-—)4×(-—)9×(-—)6y2n•y5n+1x5m•x7m-1
777
(105)9(x3)3(bm)9-(a8)7
(106)3(x5)7-(am)7(a6)9•a7
x•x4s•s7c2•c9
(-9)8×(-9)9×(-9)6xm•x6m+1x3n•x6n+1
111
(-—)×(-—)7×(-—)6t7•t9b5•b
222
(-8)6×(-8)9×(-8)7y•y9x•x9
111
(-—)×(-—)8×(-—)9y7m•y6m-1ym•y4m+1
555
(104)8(x9)3(xm)7-(a5)9
(109)5(y7)2-(yn)5(a6)2•a7
x3•x9b9•b2c•c2
(-5)6×(-5)5×(-5)4xm•x7m-1x7m•x7m-1
111
(-—)5×(-—)5×(-—)7t6•t3x4•x9
999
(-7)×(-7)4×(-7)4z3•z3z2•z2
111
(-—)8×(-—)5×(-—)6x6n•x4n-1x5n•x4n+1
333
(109)7(b5)6(yn)2-(x3)8
(104)3(b6)8-(ym)6(a7)3•a8
x•x4z4•z5c9•c5
(-9)×(-9)2×(-9)3x8n•x9n+1xn•x2n-1
111
(-—)×(-—)6×(-—)7x7•x5z9•z
333
(-8)4×(-8)2×(-8)4t5•t4c4•c3
111
(-—)5×(-—)9×(-—)6yn•y7n-1yn•y4n+1
999
(107)9(b3)5(xn)2-(a4)2
(106)3(b3)9-(xn)9(a2)9•a5
x5•x3s•s8b•b4
(-5)3×(-5)5×(-5)8x5n•x5n-1x4n•x3n+1
111
(-—)9×(-—)9×(-—)9y9•y4t8•t7
333
(-6)×(-6)5×(-6)2x•x9x9•x8
111
(-—)×(-—)8×(-—)3y9n•y6n-1ym•y4m+1
222
(103)6(a4)2(ym)7-(b5)8
(108)4(a7)5-(xm)7(a2)2•a4
x•x3x•x7b3•b5
(-1)×(-1)6×(-1)5x3n•x5n-1x4n•x9n+1
111
(-—)4×(-—)2×(-—)5y8•yz2•z8
222
(-9)6×(-9)3×(-9)6z•z7x•x9
111
(-—)×(-—)7×(-—)2yn•y3n-1x8n•x6n-1
888
(107)2(a2)3(yn)8-(x4)8
(105)6(a4)7-(am)5(a8)2•a2
x•x3a•a5s•s9
(-3)2×(-3)3×(-3)6xn•x4n+1xn•x6n-1
111
(-—)2×(-—)2×(-—)4t6•ts7•s
666
(-1)4×(-1)7×(-1)5b3•b2b4•b4
111
(-—)×(-—)2×(-—)5xn•x2n+1y7n•y6n-1
888
(109)7(a4)4(am)8-(a9)5
(106)3(y5)4-(ym)8(a6)2•a9
x•x7x•x6s3•s3
(-3)4×(-3)2×(-3)8xm•x6m-1xm•x6m+1
111
(-—)×(-—)8×(-—)4y7•ya2•a
222
(-10)×(-10)7×(-10)4c•c9x•x7
111
(-—)×(-—)9×(-—)2xm•x8m-1xn•x7n-1
333
(107)2(x6)6(bm)7-(b8)8
(103)5(a2)7-(am)9(a5)6•a8
x9•x2b2•b6c6•c5
(-6)×(-6)7×(-6)5x2m•x9m-1xm•x8m-1
111
(-—)9×(-—)7×(-—)5y6•yz3•z7
444
(-8)×(-8)8×(-8)8s•s8z5•z8
111
(-—)6×(-—)8×(-—)4y3n•y4n-1xn•x9n+1
555
(105)9(x7)8(xm)3-(x8)3
(103)8(x9)7-(xn)8(a9)2•a6
x7•x4c8•c5c9•c7
(-10)×(-10)7×(-10)9x3n•x8n+1xm•x3m-1
111
(-—)4×(-—)3×(-—)6t9•ta8•a
999
(-6)2×(-6)8×(-6)3a8•a8b•b5
111
(-—)×(-—)3×(-—)5xm•x9m-1y7m•y5m-1
777
(102)5(x2)7(yn)6-(x7)6
(105)2(a6)4-(an)4(a2)8•a2
x8•x4b2•b5s8•s8
(-9)×(-9)4×(-9)4xn•x2n-1x9m•x4m+1
111