人教版初二数学上册积的乘方练习题精选22.docx
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人教版初二数学上册积的乘方练习题精选22.docx
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人教版初二数学上册积的乘方练习题精选22
(10a)3-(4b)3(-5b)3(xy3)4
(-5x3)3(ab)6(-3×102)2(2ab4)2
(105)8(x3)5(xn)7-(a2)9
(104)9(x4)7-(ym)8(a6)4•a8
x•x6t•t6x•x9
(-5)6×(-5)4×(-5)8x6n•x2n+1x6n•x7n-1
111
(-—)2×(-—)5×(-—)5x3•x5a3•a6
999
(-6)2×(-6)6×(-6)6s•s2x•x3
111
(-—)6×(-—)9×(-—)2yn•y7n-1yn•y6n+1
666
(6a)2-(6b)2(-6b)2(xy2)3
(-6x3)2(xy)2(-3×102)2(2ab4)3
(103)3(x3)8(an)7-(a5)6
(102)8(x2)5-(xm)5(a8)8•a6
x•x5z•z2z•z5
(-6)4×(-6)3×(-6)8xn•x7n-1x8n•x2n+1
111
(-—)×(-—)4×(-—)6t7•tc2•c
888
(-1)×(-1)9×(-1)2s•s9x3•x8
111
(-—)×(-—)3×(-—)9y2m•y9m-1yn•y9n+1
777
(3a)3-(2b)2(-4b)2(xy2)4
(-4x3)2(ab)3(-3×102)2(2ab2)3
(103)9(b6)7(xn)4-(x8)3
(104)3(b4)7-(an)4(a8)6•a8
x•x4t•t9a•a6
(-4)2×(-4)3×(-4)9x5m•x5m+1x7n•x2n-1
111
(-—)5×(-—)3×(-—)8t4•ta9•a9
888
(-1)3×(-1)5×(-1)3b9•b4z9•z2
111
(-—)3×(-—)9×(-—)2x2n•x2n+1yn•y2n+1
888
(2a)2-(2b)2(-6b)3(xy3)2
(-6x3)3(xy)7(-3×104)2(4ab2)3
(102)9(a7)4(xn)4-(y8)2
(108)8(a6)3-(am)3(a2)6•a2
x•x9c7•c4s5•s6
(-6)×(-6)4×(-6)7x9n•x3n+1xn•x6n-1
111
(-—)×(-—)8×(-—)3x3•x4b4•b
333
(-2)×(-2)5×(-2)3s•s9x•x5
111
(-—)5×(-—)4×(-—)7y3n•y3n+1xn•x5n+1
888
(7a)3-(3b)2(-3b)2(xy5)2
(-6x3)2(xy)3(-3×102)3(2ab2)3
(102)4(b4)2(yn)4-(a3)9
(107)8(x5)7-(an)3(a6)3•a5
x•x3z4•z4c•c4
(-5)×(-5)4×(-5)4xm•x9m-1x2m•x3m-1
111
(-—)×(-—)6×(-—)9t8•tb6•b
999
(-9)×(-9)4×(-9)2x•x7z•z8
111
(-—)×(-—)3×(-—)7y3n•y2n-1xn•x9n+1
999
(2a)2-(2b)2(-6b)3(xy2)3
(-2x4)2(xy)9(-2×103)3(2ab2)3
(105)5(b7)3(am)3-(y9)5
(102)3(a7)9-(an)4(a8)5•a9
x•x3s8•s3a•a6
(-10)×(-10)5×(-10)3x5n•x7n+1x3m•x8m-1
111
(-—)×(-—)2×(-—)7z6•zt6•t5
666
(-4)8×(-4)2×(-4)4x•x8s•s6
111
(-—)×(-—)6×(-—)5y4m•y6m+1yn•y5n+1
888
(5a)3-(6b)2(-2b)2(xy5)4
(-5x2)2(xy)9(-2×103)2(3ab2)3
(105)7(y7)8(an)8-(b6)7
(108)3(b6)9-(an)2(a8)7•a6
x2•x9c3•c5a5•a3
(-7)×(-7)3×(-7)9x8m•x9m-1x3m•x9m+1
111
(-—)×(-—)4×(-—)7c7•c7a4•a
555
(-4)6×(-4)2×(-4)2t7•t5s•s4
111
(-—)×(-—)3×(-—)5yn•y3n+1ym•y3m-1
777
(2a)3-(2b)3(-2b)3(xy4)3
(-3x2)2(ab)2(-2×103)3(2ab2)3
(103)4(a7)5(bm)2-(a7)5
(107)4(x9)7-(am)8(a3)2•a2
x8•x3b6•b7b4•b2
(-4)2×(-4)5×(-4)3x8n•x5n+1xn•x2n-1
111
(-—)7×(-—)9×(-—)3y3•yc3•c9
888
(-2)2×(-2)7×(-2)7x•x3a•a6
111
(-—)7×(-—)4×(-—)9y4m•y3m-1y4n•y6n-1
333
(4a)3-(3b)2(-4b)3(xy3)3
(-6x4)2(ab)7(-4×103)2(4ab4)2
(107)2(b3)6(yn)9-(y4)2
(106)9(x9)8-(am)4(a4)8•a3
x•x6s•s6t3•t3
(-5)4×(-5)8×(-5)8x3m•x7m-1x2m•x7m-1
111
(-—)×(-—)7×(-—)2y5•ys4•s8
444
(-5)4×(-5)8×(-5)2s•s3t9•t2
111
(-—)4×(-—)2×(-—)9ym•y5m+1ym•y8m+1
333
(10a)2-(2b)3(-4b)3(xy4)4
(-2x2)3(xy)3(-3×102)3(4ab2)3
(102)8(a8)8(am)9-(y2)7
(108)5(x6)2-(bn)5(a9)8•a4
x•x4y9•y4s2•s4
(-4)×(-4)2×(-4)5xn•x3n+1xm•x3m+1
111
(-—)×(-—)7×(-—)4s2•s5c6•c4
888
(-10)×(-10)9×(-10)2z•z3t•t7
111
(-—)×(-—)6×(-—)3yn•y6n-1xn•x8n-1
222
(4a)2-(2b)2(-5b)3(xy5)3
(-3x2)2(ab)6(-4×102)2(3ab2)3
(103)6(x4)8(yn)3-(a5)9
(102)8(y5)7-(bm)4(a9)4•a9
x5•x4x6•x7a•a5
(-5)×(-5)2×(-5)6xm•x4m+1xn•x2n-1
111
(-—)2×(-—)2×(-—)5c7•c3x8•x
333
(-3)8×(-3)6×(-3)5a7•a7c•c6
111
(-—)×(-—)4×(-—)5ym•y3m+1x7m•x8m+1
444
(6a)3-(6b)3(-6b)3(xy2)4
(-3x3)2(ab)6(-3×102)2(2ab3)3
(102)3(x3)8(ym)8-(b4)5
(108)3(y9)9-(xn)6(a9)7•a9
x6•x2y•y3c7•c5
(-4)9×(-4)9×(-4)6xm•x2m+1x5n•x3n+1
111
(-—)×(-—)8×(-—)5t4•t4x6•x7
888
(-3)×(-3)3×(-3)6z8•z4a•a4
111
(-—)×(-—)3×(-—)9x4n•x2n-1xn•x7n-1
666
(10a)3-(5b)3(-3b)2(xy4)2
(-5x2)2(xy)4(-4×104)3(3ab4)2
(105)5(y2)5(ym)7-(y6)4
(106)9(x7)4-(an)7(a6)4•a3
x•x4a4•a5c•c7
(-3)8×(-3)7×(-3)7xn•x5n+1x9n•x7n-1
111
(-—)×(-—)2×(-—)5x6•x2y6•y5
888
(-8)8×(-8)5×(-8)4z•z5z•z2
111
(-—)5×(-—)9×(-—)4xm•x3m-1y6m•y2m-1
777
(8a)3-(2b)3(-5b)2(xy5)2
(-4x3)2(xy)8(-2×102)3(5ab4)2
(105)3(y5)2(bm)7-(y3)4
(104)6(x9)8-(an)7(a6)9•a4
x6•x6x8•x5a•a4
(-6)4×(-6)9×(-6)5xn•x8n-1xm•x7m+1
111
(-—)2×(-—)8×(-—)3z3•z2c7•c4
777
(-5)2×(-5)8×(-5)6y6•y6a7•a6
111
(-—)7×(-—)7×(-—)2xn•x4n+1x3n•x2n+1
222
(4a)3-(3b)3(-4b)3(xy5)4
(-2x4)2(xy)5(-2×104)3(3ab2)2
(108)3(a9)2(xm)7-(y5)9
(105)6(y2)2-(yn)2(a2)2•a6
x3•x7a9•a2t•t5
(-7)4×(-7)9×(-7)6x2m•x5m-1xm•x4m-1
111
(-—)×(-—)5×(-—)8s2•ss5•s
222
(-2)3×(-2)5×(-2)8y•y8y•y6
111
(-—)5×(-—)4×(-—)7xm•x2m-1xn•x4n-1
888
(9a)3-(3b)3(-3b)3(xy4)2
(-3x2)3(ab)3(-2×102)3(2ab4)2
(102)2(x7)2(xm)2-(y2)3
(108)8(y5)2-(yn)9(a9)7•a3
x•x3y•y5b•b8
(-9)7×(-9)7×(-9)2x4n•x5n-1xn•x6n-1
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