人教版初中八年级数学上册因式分解练习题大全95.docx
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人教版初中八年级数学上册因式分解练习题大全95
10a3-20a22ab3c+10b2
4p(7-a)-36q(7-a)2(7-a)+m(7-a)
9-100a23x2-3y2
0.09a2-36(6x+4y)2-(9x+y)2
100+40x+4x2(x-y)2-4m(x-y)+4m2
4a2+32a+6436a2-12a(a+b)+(a+b)2
60a4+80ab4ab3c-60b2
10p(2-a)-20p(2-a)4(2-a)-m(2-a)
36-64y28x2-50y2
0.04b2-64(x-5y)2-(6x-y)2
49+140x+100x2(x+y)2-4m(x+y)+4m2
9a2-24a+164a2-4a(a-b)+(a-b)2
55a-20a3b16ab3c+20b3
2p(6-b)+36q(6-b)4(6-b)+m(6-b)
4-36x232x2-8y2
0.36b2-169(x+y)2-(x-y)2
36+60y+25y2(x+y)2+8m(x+y)+16m2
81b2+72b+1636a2+12a(m-n)+(m-n)2
20a-80ab10a3b3c-40b
18p(x+9)-16p(x+9)6(x+9)+m(x+9)
49-64y236x2-16y2
0.81y2-121(x+3y)2-(x-y)2
9+30y+25y2(a-b)2-6m(a-b)+9m2
49x2+42x+925a2-10a(a+b)+(a+b)2
15a4+40ab12a4bc-40b
2p(x+5)+32p(x+5)4(x+5)-m(x+5)
64-49m212x2-27y2
64x2-400(5x-y)2-(4x+y)2
81+180n+100n2(x+y)2-12m(x+y)+36m2
25x2-90x+819a2-6a(x-y)+(x-y)2
5a-100a34a2b3c-10b
20p(y+4)-8p(y+4)6(y+4)+m(y+4)
49-49x227x2-48y2
4y2-25(x-3y)2-(x-8y)2
64+96m+36m2(m-n)2+12m(m-n)+36m2
49a2-70a+2536a2-12a(m-n)+(m-n)2
20a+100ab8abc-90bc
18p(3+b)-16q(3+b)8(3+b)+m(3+b)
9-25n2100x2-36y2
0.04n2-121(2x+4y)2-(x+7y)2
36-60m+25m2(m+n)2-4m(m+n)+4m2
49x2+84x+369a2+6a(a-b)+(a-b)2
75a3+90ab8abc+60b3
14q(1-b)+4p(1-b)8(1-b)+m(1-b)
49-49y24x2-36y2
0.64b2-36(x-5y)2-(x-7y)2
64-144a+81a2(m+n)2-8m(m+n)+16m2
36x2-120x+1009a2+6a(x+y)+(x+y)2
45a+30a4b12ab2c-30b4c
16q(3-a)-16q(3-a)4(3-a)-m(3-a)
100-9b275x2-3y2
16m2-36(4x-6y)2-(x-10y)2
16-64y+64y2(m+n)2+6m(m+n)+9m2
100n2+60n+99a2+6a(m-n)+(m-n)2
35a+70a410a4b2c+30b
4p(y-5)+20q(y-5)2(y-5)-m(y-5)
64-1y2100x2-100y2
0.04x2-225(x-y)2-(x-8y)2
64+160m+100m2(m-n)2+12m(m-n)+36m2
49x2-42x+99a2+6a(m-n)+(m-n)2
75a-90a4abc+90bc
2q(1+b)+12p(1+b)2(1+b)-m(1+b)
49-49m250x2-32y2
49m2-9(x+y)2-(7x+y)2
16-56x+49x2(m-n)2+8m(m-n)+16m2
9a2-54a+8125a2-10a(x-y)+(x-y)2
20a3+70a4b8a2bc+100b3
16p(x+9)+28p(x+9)2(x+9)+m(x+9)
49-81b22x2-32y2
0.64a2-361(x+5y)2-(x-y)2
16+24a+9a2(x+y)2+6m(x+y)+9m2
81b2-36b+436a2-12a(m-n)+(m-n)2
5a+100a4b4a3bc+30b4
18q(8-b)+16p(8-b)6(8-b)-m(8-b)
1-16b23x2-3y2
36n2-361(5x+6y)2-(2x-7y)2
9+48x+64x2(m+n)2-8m(m+n)+16m2
64x2-112x+4936a2+12a(a+b)+(a+b)2
90a3-50a34a4bc-90b
6q(x+1)-24q(x+1)2(x+1)+m(x+1)
25-4a218x2-32y2
0.25x2-196(x-y)2-(x+9y)2
16+40x+25x2(a-b)2-6m(a-b)+9m2
64x2+64x+169a2+6a(a+b)+(a+b)2
5a4+80ab10abc-90b
10q(x-6)-16p(x-6)8(x-6)+m(x-6)
1-100b218x2-50y2
9a2-49(9x-4y)2-(7x+8y)2
36-72a+36a2(x+y)2-4m(x+y)+4m2
100n2+200n+1004a2-4a(m-n)+(m-n)2
5a+70ab18a2bc-20bc
16p(x-9)-8q(x-9)6(x-9)+m(x-9)
64-16n232x2-8y2
0.36x2-256(x+3y)2-(x-y)2
25+60n+36n2(a-b)2-6m(a-b)+9m2
25m2-90m+8116a2-8a(a-b)+(a-b)2
5a-100a6ab3c-40b3c
8q(1-a)+12q(1-a)4(1-a)+m(1-a)
100-1b218x2-32y2
0.16y2-4(x-y)2-(x+9y)2
49+98a+49a2(x-y)2-12m(x-y)+36m2
16b2+8b+14a2+4a(x-y)+(x-y)2
95a3-40a24a4bc-90bc
14p(x-6)-36q(x-6)4(x-6)+m(x-6)
81-16n250x2-2y2
64y2-256(3x+y)2-(8x-9y)2
25+60n+36n2(a-b)2+6m(a-b)+9m2
49b2-28b+44a2+4a(a-b)+(a-b)2
75a3-30a4b16a3bc-60bc
10p(y+9)-32q(y+9)2(y+9)-m(y+9)
36-4y24x2-100y2
0.16y2-256(x-y)2-(2x-y)2
25+60n+36n2(m+n)2+10m(m+n)+25m2
9a2+54a+814a2-4a(a+b)+(a+b)2
40a-100a8a3bc+20b3
2p(x-6)-4q(x-6)4(x-6)+m(x-6)
81-9b232x2-32y2
25m2-169(x+3y)2-(9x+9y)2
49-28y+4y2(a-b)2-6m(a-b)+9m2
64b2+144b+8116a2+8a(a-b)+(a-b)2
50a2+60a4b12abc+10b3
6p(y+6)+4p(y+6)4(y+6)-m(y+6)
4-16a232x2-8y2
0.36n2-36(5x+3y)2-(x-7y)2
81-162m+81m2(m+n)2+10m(m+n)+25m2
100y2+120y+364a2-4a(m+n)+(m+n)2
65a3+90a16ab2c+90b2
18p(x+2)-8q(x+2)8(x+2)+m(x+2)
25-4m24x2-16y2
9m2-16(x-4y)2-(x-7y)2
49-140x+100x2(m+n)2-6m(m+n)+9m2
25a2-50a+2516a2-8a(m+n)+(m+n)2
25a+50a4b18abc+90b3c
4p(6+b)+16p(6+b)6(6+b)+m(6+b)
36-1x24x2-4y2
16a2-169(2x+y)2-(2x+y)2
9-60a+100a2(m-n)2+8m(m-n)+16m2
49b2+112b+6416a2+8a(a+b)+(a+b)2
60a4+60a8ab2c-50b4
12q(5+b)-4p(5+b)8(5+b)+m(5+b)
64-64y28x2-50y2
0.36b2-4(7x-2y)2-(6x-y)2
4-16m+16m2(x-y)2-12m(x-y)+36m2
9n2-48n+644a2+4a(a-b)+(a-b)2
45a+50a3b20abc-40b2c
12p(x-3)-32q(x-3)4(x-3)+m(x-3)
81-100n236x2-4y2
0.36a2-64(6x+5y)2-(x+y)2
4-28n+49n2(a+b)2-4m(a+b)+4m2
4b2+20b+259a2+6a(m+n)+(m+n)2
95a4+20a314ab2c-80b3
6q(5-a)+32p(5-a)8(5-a)-m(5-a)
16-25b212x2-27y2
0.09n2-81(8x-6y)2-(2x+y)2
1+4b+4b2(m-n)2-4m(m-n)+4m2
16n2+48n+3625a2+10a(a+b)+(a+b)2
70a-10a36a3b3c+100b4c
16q(1+b)-24p(1+b)4(1+b)-m(1+b)
25-4m216x2-16y2
9n2-1(5x+3y)2-(x+y)2
36-108a+81a2(m-n)2+12m(m-n)+36m2
81a2+126a+4936a2+12a(a-b)+(a-b)2
55a+50a16ab2c-20b2
12p(8+a)-8p(8+a)6(8+a)-m(8+a)
4-1m212x2-3y2
0.36b2-361(x-2y)2-(2x-7y)2
81+162b+81b2(m+n)2+10m(m+n)+25m2
49y2-56y+1616a2-8a(m+n)+(m+n)2
95a3-20a12ab3c+60b2
18q(y-9)-20p(y-9)4(y-9)-m(y-9)
16-64y22x2-8y2
0.81y2-49(x-y)2-(2x-y)2
36+96x+64x2(a-b)2-10m(a-b)+25m2
4a2+20a+2536a2+12a(a-b)+(a-b)2
25a-60a214ab3c+90bc
16q(3+b)+40q(3+b)4(3+b)+m(3+b)
36-16m216x2-16y2
4b2-324(x+4y)2-(x-y)2
36+36m+9m2(m-n)2+12m(m-n)+36m2
4a2-12a+936a2-12a(a-b)+(a-b)2
45a+30a10a4bc+20bc
16p(y-7)+28p(y-7)2(y-7)+m(y-7)
36-16n22x2-2y2
49y2-100(x-y)2-(6x+y)2
49-28x+4x2(m-n)2-10m(m-n)+25m2
81m2+180m+10036a2-12a(m+n)+(m+n)2
100a2+70a18abc+100b4
8q(2-a)+20p(2-a)4(2-a)+m(2-a)
4-25a212x2-12y2
36a2-36(x-6y)2-(x+10y)2
4-32y+64y2(a-b)2-6m(a-b)+9m2
36m2-48m+1625a2+10a(m-n)+(m-n)2
5a4-80a4b20a3b2c-30b3
16q(y-4)-4q(y-4)6(y-4)-m(y-4)
9-25x212x2-75y2
0.16m2-49(x+y)2-(x+y)2
4+20x+25x2(a-b)2-12m(a-b)+36m2
36x2+12x+136a2+12a(m-n)+(m-n)2
25a+30a2b2ab3c+80bc
10p(x+9)-8q(x+9)2(x+9)-m(x+9)
49-100m275x2-27y2
0.49x2-256(3x-4y)2-(7x+7y)2
64-128b+64b2(m+n)2+10m(m+n)+25m2
100m2+60m+94a2-4a(x-y)+(x-y)2
60a4-80a20a2bc+70bc
8p(2-b)-24p(2-b)2(2-b)-m(2-b)
4-1y22x2-8y2
25x2-81(x+y)2-(x+10y)2
49-140n+100n2(a-b)2-6m(a-b)+9m2
16n2-56n+494a2+4a(a+b)+(a+b)2
95a2+30a16ab3c-70b
12q(y+4)+40q(y+4)8(y+4)-m(y+4)
4-9a236x2-4y2
36n2-256(3x-y)2-(x+y)2
64+32x+4x2(x+y)2-8m(x+y)+16m2
4n2+20n+2516a2+8a(a-b)+(a-b)2
15a+60a3b10ab2c+70b
4p(x-5)-32p(x-5)4(x-5)-m(x-5)
1-64m232x2-18y2
36b2-361(x+y)2-(7x+y)2
16+64m+64m2(m+n)2+6m(m+n)+9m2
81n2-108n+364a2-4a(m-n)+(m-n)2
40a2-60a3b12a4b3c-80b
20p(3-a)-24p(3-a)6(3-a)+m(3-a)
25-9a250x2-8y2
0.16a2-361(3x-y)2-(x-8y)2
25+40x+16x2(a+b)2-10m(a+b)+25m2
49a2-112a+6436a2+12a(m-n)+(m-n)2
20a+50ab12ab2c+30b
6p(y-6)-12q(y-6)2(y-6)+m(y-6)
100-4n24x2-4y2
4m2-256(6x-y)2-(x-9y)2
64-48x+9x2(m+n)2+8m(m+n)+16m2
9b2+48b+6425a2-10a(a-b)+(a-b)2
70a3-60a2b16a2bc+10b3c
4q(y-8)-12q(y-8)4(y-8)-m(y-8)
4-49a264x2-36y2
36a2-36(3x-y)2-(x-y)2
100+80x+16x2(a+b)2-12m(a+b)+36m2
25n2-80n+6436a2+12a(a+b)+(a+b)2
20a+70ab2abc-90b2c
14p(y+2)+12q(y+2)8(y+2)+m(y+2)
25-64m250x2-18y2
0.04n2-100(6x+y)2-(x+y)2
81+72m+16m2(m+n)2+8m(m+n)+16m2
49n2+14n+19a2-6a(x+y)+(x+y)2
50a3+80ab6a3b2c+60bc
14p(1+b)-20p(1+b)6(1+b)-m(1+b)
9-4m275x2-27y2
0.09b2-324(7x+3y)2-(8x+10y)2
49-28y+4y2(x-y)2+4m(x-y)+4m2
49x2+98x+4916a2-8a(m-n)+(m-n)2
55a-90a2b10a2bc-80b4
6p(2+b)-8q(2+b)6(2+b)-m(2+b)
49-4m216x2-36y2
36b2-169(x-y)2-(4x-9y)2
1-12y+36y2(a+b)2+8m(a+b)+16m2
9n2+42n+4936a2-12a(m+n)+(m+n)2
55a2+50a220ab3c+80bc
12q(1+a)-40p(1+a)6(1+a)+m(1+a)
1-81x24x2-16y2
4m2-361(x-5y)2-(9x-y)2
81-144x+64x2(a-b)2+10m(a-b)+25m2
16a2+64a+6416a2+8a(a-b)+(a-b)2
75a2-50a3b2ab2c-50bc
14p(6+a)+40q(6+a)6(6+a)-m(6+a)
81-49b227x2-75y2
0.16n2-400(x+y)2-(x+10y)2
49+84y+36y2(m+n)2-12m(m+n)+36m2
36y2-108y+8125a2-10a(m+n)+(m+n)2
20a4+90a3b4abc+70bc
10q(6-a)+40p(6-a)6(6-a)-m(6-a)
36-81y248x2-27y2
0.25n2-169(x-y)2-(x-7y)2
25+70b+49b2(a+b)2-6m(a+b)+9m2
49x2-84x+364a2+4a(a-b)+(a-b)2
40a+10a14ab2c+90b
20q(2-b)+24q(2-b)8(2-b)-m(2-b)
16-100y232x2-2y2
0.64m2-100(9x+6y)2-(8x+y)2
100-120m+36m2(x+y)2+8m(x+y)+16m2
36y2-36y+936a2+12a(x+y)+(x+y)2
80a3-40ab14a4bc-30b4
10q(y+1)-32p(y+1)2(y+1)-m(y+1)
64-16n218x2-8y2
0.64n2-196(x-4y)2-(2x-9y)2
9+60b+100b2(x+y)2-10m(x+y)+25m2
36n2+12n+136a2+12a(x+y)+(x+y)2
10a+40a3b18abc-30b
10p(x-8)+32q(x-8)6(x-8)-m(x-8)
4-100b264x2-100y2
0.16a2-9(x+5y)2-(7x-y)2
64+96y+36y2(a-b)2+10m(a-b)+25m2
64x2+32x+416a2-8a(x-y)+(x-y)2
95a2+30a10abc-20bc
6q(6+a)+36p(6+a)8(6+a)+m(6+a)
100-9a250x2-32y2
0.16b2-81(8x-y)2-(x+y)2
100-200n+100n2(a-b)2+10m(a-b)+25m2
64m2+96m+369a2-6a(a+b)+(a+b)2