人教版初二数学上册积的乘方练习题精选61.docx
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人教版初二数学上册积的乘方练习题精选61.docx
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人教版初二数学上册积的乘方练习题精选61
(10a)2-(4b)2(-5b)2(xy4)3
(-3x4)3(xy)5(-3×104)3(2ab3)2
(105)5(b9)3(bm)4-(a4)5
(109)2(y7)4-(xn)2(a6)8•a4
x•x2b•b2x•x8
(-9)3×(-9)5×(-9)6x7n•x3n-1x3m•x3m+1
111
(-—)5×(-—)5×(-—)9s6•sc3•c
999
(-6)7×(-6)4×(-6)9c•c6b•b9
111
(-—)×(-—)2×(-—)4y7m•y7m+1y2m•y3m-1
222
(6a)3-(6b)3(-5b)3(xy5)2
(-6x2)3(xy)7(-4×104)2(5ab2)2
(105)7(b8)3(an)3-(b9)3
(104)7(a9)4-(an)6(a5)2•a6
x•x3y4•y8z5•z2
(-4)×(-4)8×(-4)5xn•x6n+1x8n•x4n+1
111
(-—)4×(-—)7×(-—)3c3•cs4•s4
333
(-10)×(-10)2×(-10)5y•y3c5•c5
111
(-—)×(-—)6×(-—)6xn•x8n+1y9n•y5n+1
444
(7a)3-(5b)2(-4b)3(xy5)2
(-4x2)2(ab)2(-3×104)2(3ab4)2
(103)6(b6)4(ym)8-(b5)8
(105)3(b6)4-(xn)5(a9)5•a4
x2•x2a•a2c•c7
(-8)×(-8)2×(-8)6xn•x7n+1xn•x3n-1
111
(-—)×(-—)8×(-—)7x5•x3z8•z6
666
(-4)×(-4)8×(-4)9s•s3a•a5
111
(-—)×(-—)4×(-—)4y6m•y7m-1y6n•y5n-1
777
(10a)2-(3b)3(-4b)3(xy5)3
(-2x3)3(ab)8(-2×104)2(5ab2)3
(103)4(b2)8(bm)6-(a7)5
(102)9(b5)2-(xn)7(a7)8•a4
x•x2z•z7t6•t8
(-1)×(-1)5×(-1)5xm•x3m-1xn•x2n+1
111
(-—)5×(-—)9×(-—)2b8•bs7•s
555
(-4)2×(-4)9×(-4)9b3•b6a8•a7
111
(-—)×(-—)6×(-—)5x9m•x8m+1x6m•x9m-1
999
(2a)2-(6b)2(-3b)3(xy2)4
(-6x3)2(xy)9(-2×102)3(2ab3)2
(103)4(y9)7(ym)9-(y8)9
(102)2(a7)3-(am)6(a7)9•a4
x•x3t8•t9c•c3
(-7)7×(-7)6×(-7)7xm•x3m+1x3n•x2n-1
111
(-—)×(-—)5×(-—)6s9•sb9•b
444
(-6)×(-6)8×(-6)5y8•y7x8•x9
111
(-—)6×(-—)9×(-—)8y5n•y9n+1ym•y6m-1
777
(6a)3-(3b)3(-3b)3(xy2)2
(-6x3)2(ab)3(-2×103)2(3ab4)2
(109)7(y5)7(xn)2-(x5)2
(105)3(b9)8-(an)5(a5)6•a2
x6•x6t•t6s•s8
(-2)×(-2)8×(-2)4xm•x6m+1x4m•x5m-1
111
(-—)8×(-—)6×(-—)6z6•z2c7•c4
666
(-10)×(-10)2×(-10)8y9•y5c•c7
111
(-—)5×(-—)2×(-—)7xn•x5n+1x9n•x9n-1
333
(6a)2-(3b)2(-6b)3(xy4)4
(-3x2)2(xy)9(-2×102)2(2ab2)2
(102)4(a8)7(an)3-(y2)9
(106)3(x7)4-(am)6(a8)7•a7
x•x5x•x7z8•z3
(-5)8×(-5)5×(-5)2xn•x7n+1x8m•x3m+1
111
(-—)7×(-—)8×(-—)3s8•s9b5•b7
999
(-3)×(-3)9×(-3)6t•t8a•a6
111
(-—)5×(-—)3×(-—)6xm•x8m+1xn•x8n-1
222
(2a)3-(3b)3(-4b)2(xy5)2
(-2x2)3(ab)7(-4×102)3(2ab3)2
(105)6(a3)8(bm)3-(y3)8
(108)8(b8)7-(ym)9(a8)3•a9
x•x5a7•a3x3•x3
(-5)4×(-5)5×(-5)7x5m•x6m+1x6m•x9m+1
111
(-—)7×(-—)9×(-—)3y6•yb8•b
888
(-6)×(-6)6×(-6)3t2•t5z•z4
111
(-—)×(-—)5×(-—)8y3m•y6m-1ym•y6m-1
777
(7a)3-(3b)2(-6b)2(xy4)3
(-4x2)2(ab)3(-4×102)2(2ab3)2
(103)8(y2)7(an)5-(x4)3
(104)8(x4)3-(an)3(a9)5•a8
x•x5c•c6t8•t6
(-4)5×(-4)3×(-4)7x9n•x6n-1xn•x2n-1
111
(-—)×(-—)3×(-—)5s6•sz9•z2
777
(-9)2×(-9)2×(-9)3b•b5z3•z2
111
(-—)2×(-—)7×(-—)7y6n•y6n+1x2m•x3m+1
222
(6a)2-(3b)2(-4b)2(xy4)3
(-5x4)3(ab)3(-4×103)2(3ab2)2
(106)7(b6)5(bm)4-(a2)2
(106)8(y7)8-(xm)5(a7)2•a6
x8•x4y3•y7a4•a4
(-8)7×(-8)2×(-8)8xn•x2n+1xm•x8m-1
111
(-—)4×(-—)9×(-—)6y9•yz7•z8
333
(-2)3×(-2)8×(-2)8b•b8y•y5
111
(-—)×(-—)8×(-—)5y2m•y5m-1x2m•x6m+1
222
(9a)2-(2b)2(-5b)3(xy4)4
(-2x4)2(ab)2(-2×102)2(2ab2)3
(104)4(x8)4(xm)2-(x6)9
(106)2(a2)7-(an)2(a3)8•a5
x•x7c•c3c2•c3
(-9)2×(-9)5×(-9)2x6n•x7n-1x4m•x5m+1
111
(-—)×(-—)9×(-—)9x3•xy4•y
222
(-4)×(-4)7×(-4)6b•b3y4•y2
111
(-—)3×(-—)7×(-—)9y4n•y8n+1ym•y3m-1
999
(6a)3-(4b)2(-3b)2(xy3)3
(-6x3)2(xy)7(-4×102)3(5ab2)3
(109)7(b4)6(bm)6-(a9)7
(104)2(x5)4-(yn)5(a7)6•a6
x•x7c•c5t•t8
(-5)×(-5)9×(-5)4x8n•x9n+1x4n•x7n+1
111
(-—)4×(-—)4×(-—)3y9•y6z9•z5
999
(-4)×(-4)8×(-4)4s•s7c7•c5
111
(-—)×(-—)3×(-—)8y2n•y5n-1y2n•y9n-1
999
(5a)3-(6b)2(-3b)2(xy2)3
(-2x3)2(xy)3(-4×102)2(5ab2)3
(104)7(x5)8(an)4-(y5)4
(106)7(x3)8-(bn)2(a4)6•a8
x6•x7b6•b3t9•t3
(-8)5×(-8)2×(-8)3x6m•x2m+1xm•x2m-1
111
(-—)×(-—)8×(-—)4z3•zs8•s
666
(-1)×(-1)4×(-1)9s5•s4c•c5
111
(-—)9×(-—)8×(-—)8y2m•y3m-1y2m•y6m-1
666
(7a)3-(3b)3(-2b)3(xy5)2
(-6x4)2(ab)4(-3×104)3(4ab3)2
(105)6(y4)3(xm)4-(a7)9
(103)7(b6)9-(ym)7(a3)6•a5
x•x7y3•y6y•y2
(-8)×(-8)8×(-8)9x4n•x2n+1x2m•x3m+1
111
(-—)2×(-—)6×(-—)7x5•xy9•y4
888
(-3)×(-3)3×(-3)9b4•b2c•c6
111
(-—)×(-—)9×(-—)7ym•y6m-1x7m•x5m+1
666
(5a)3-(3b)2(-6b)3(xy3)4
(-2x3)3(ab)4(-3×102)2(5ab2)2
(102)4(a6)3(an)5-(x6)6
(109)7(y9)6-(xm)4(a6)5•a2
x•x4c3•c5z•z4
(-3)9×(-3)8×(-3)8x9m•x4m+1xn•x7n-1
111
(-—)2×(-—)2×(-—)9s6•st9•t6
555
(-4)6×(-4)8×(-4)5s•s3x•x6
111
(-—)×(-—)7×(-—)3y6m•y5m-1xn•x5n-1
888
(6a)3-(6b)2(-3b)2(xy4)2
(-2x4)2(xy)4(-4×103)3(5ab4)3
(107)3(b6)8(xm)5-(a7)5
(103)4(b9)9-(bn)5(a2)4•a6
x•x4x5•x7s•s3
(-2)4×(-2)3×(-2)2xn•x8n-1xn•x6n-1
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