人教版初中八年级数学上册因式分解练习题大全18.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18.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18
60a4+40a3b16a2b2c-30b4
18p(6+b)-28q(6+b)4(6+b)-m(6+b)
36-49a264x2-36y2
0.81m2-196(3x-2y)2-(x-7y)2
16+32b+16b2(m+n)2-8m(m+n)+16m2
81x2-72x+164a2+4a(a-b)+(a-b)2
40a-40a20a2b2c-50b
4q(7-b)-28q(7-b)8(7-b)-m(7-b)
81-4n248x2-27y2
0.09m2-9(9x-y)2-(5x+8y)2
100+40a+4a2(m-n)2+10m(m-n)+25m2
9y2-48y+6416a2-8a(a-b)+(a-b)2
35a3+60a26abc-100bc
2q(x+4)+4q(x+4)6(x+4)+m(x+4)
1-36x275x2-75y2
0.36m2-361(7x-y)2-(x+y)2
9-12n+4n2(a-b)2+12m(a-b)+36m2
81y2-54y+99a2+6a(x-y)+(x-y)2
85a+80a4b14a3b3c-60b
18q(3+a)-16p(3+a)2(3+a)-m(3+a)
1-16a218x2-2y2
0.04y2-144(x-6y)2-(x-7y)2
49-70m+25m2(a-b)2+8m(a-b)+16m2
36x2-72x+364a2-4a(a-b)+(a-b)2
10a+70ab16a4bc-40b2
18p(3-a)-28q(3-a)2(3-a)-m(3-a)
1-81y227x2-27y2
0.64n2-121(3x+y)2-(2x+y)2
16+56m+49m2(m+n)2-4m(m+n)+4m2
64y2+32y+425a2-10a(a+b)+(a+b)2
90a4-60a320ab2c-30b2c
10q(1+a)+32q(1+a)2(1+a)-m(1+a)
100-25y236x2-100y2
0.81a2-324(x-3y)2-(4x+y)2
25+30x+9x2(x+y)2-12m(x+y)+36m2
36y2+12y+125a2-10a(x-y)+(x-y)2
40a4-50a34a4b3c-10bc
16p(y+7)+4p(y+7)2(y+7)+m(y+7)
49-49x24x2-100y2
64m2-1(x+4y)2-(6x+10y)2
81-180b+100b2(a-b)2+10m(a-b)+25m2
49y2-140y+1004a2-4a(x-y)+(x-y)2
10a4-20ab12a4bc-70b3
20q(y-8)+20p(y-8)8(y-8)+m(y-8)
9-36x28x2-32y2
4x2-9(x+y)2-(4x-y)2
4-24b+36b2(m+n)2-6m(m+n)+9m2
49n2+56n+164a2+4a(m-n)+(m-n)2
95a3-40ab20a3b2c-90b2c
4q(7+b)+36q(7+b)2(7+b)+m(7+b)
36-16m216x2-4y2
25x2-49(9x+y)2-(7x+y)2
36+120m+100m2(a+b)2+12m(a+b)+36m2
4n2+28n+499a2-6a(m-n)+(m-n)2
30a+10a6ab3c+20b3
12p(4-a)-28p(4-a)6(4-a)+m(4-a)
25-36y212x2-12y2
4b2-9(x-5y)2-(x+8y)2
36+120a+100a2(m-n)2-6m(m-n)+9m2
25a2-80a+649a2-6a(m+n)+(m+n)2
25a-40a2b18a2bc+70b2c
8p(y+8)+12q(y+8)6(y+8)+m(y+8)
9-9b212x2-75y2
0.36a2-256(x+6y)2-(x+y)2
36-24n+4n2(x+y)2-6m(x+y)+9m2
100b2+40b+49a2+6a(a-b)+(a-b)2
50a-30a12abc+90bc
16p(3-a)-4q(3-a)6(3-a)+m(3-a)
64-1m216x2-16y2
0.16y2-400(3x-y)2-(8x-7y)2
9-48a+64a2(x+y)2+8m(x+y)+16m2
49n2-56n+1636a2-12a(x-y)+(x-y)2
95a2+90a10a2b2c-20bc
20p(x-7)-20q(x-7)2(x-7)+m(x-7)
9-16y212x2-3y2
0.49m2-100(3x+y)2-(8x-y)2
1+14n+49n2(m+n)2+12m(m+n)+36m2
4m2+40m+10036a2+12a(m-n)+(m-n)2
10a+60a410abc+10bc
14q(7-b)-8q(7-b)2(7-b)+m(7-b)
64-49n23x2-12y2
0.36a2-225(8x-2y)2-(x+9y)2
100+180n+81n2(a+b)2+10m(a+b)+25m2
100a2+160a+6425a2-10a(x-y)+(x-y)2
95a4-30a312abc-90b3
2p(7-b)-8q(7-b)8(7-b)+m(7-b)
49-100m23x2-12y2
0.81b2-25(x+y)2-(6x+10y)2
16-40y+25y2(m-n)2+12m(m-n)+36m2
64a2+16a+125a2-10a(x+y)+(x+y)2
100a3-60a318ab3c-70b2
2p(7+b)-4p(7+b)4(7+b)-m(7+b)
4-100m216x2-100y2
36b2-169(6x-4y)2-(x+y)2
9+12y+4y2(a-b)2-4m(a-b)+4m2
9b2-18b+94a2-4a(m-n)+(m-n)2
30a2+20a4b16a4b3c-30b4
16p(3+b)+12p(3+b)2(3+b)-m(3+b)
9-64b248x2-75y2
49y2-324(x+y)2-(x-y)2
9+30n+25n2(x-y)2+4m(x-y)+4m2
4y2+32y+644a2-4a(m-n)+(m-n)2
35a+30a20a4b3c-20bc
18p(y+5)-12p(y+5)2(y+5)+m(y+5)
36-16x227x2-75y2
4b2-25(x-y)2-(x-7y)2
36+120n+100n2(m-n)2-4m(m-n)+4m2
4y2-24y+3625a2+10a(a+b)+(a+b)2
25a+30a4b10a3b2c+10b2c
14q(7+b)+32q(7+b)8(7+b)+m(7+b)
36-100n236x2-16y2
81n2-289(7x+5y)2-(4x+y)2
36+108n+81n2(a+b)2-4m(a+b)+4m2
81n2+108n+3636a2+12a(a+b)+(a+b)2
30a+100a212a3b2c+60b
18p(y+3)-28p(y+3)8(y+3)+m(y+3)
81-64m232x2-18y2
0.49n2-196(x-4y)2-(x+y)2
36-120a+100a2(x+y)2-4m(x+y)+4m2
25y2-60y+3625a2+10a(m-n)+(m-n)2
25a4+100ab4abc+90b3
14q(x-2)-28q(x-2)2(x-2)-m(x-2)
100-16b28x2-8y2
0.64x2-324(x+y)2-(5x-7y)2
100-200m+100m2(a-b)2+6m(a-b)+9m2
81m2+54m+925a2-10a(x-y)+(x-y)2
25a+50a210ab2c-60b2c
12q(y-8)+36q(y-8)6(y-8)-m(y-8)
64-16y250x2-18y2
4n2-225(x-y)2-(x-y)2
9-30x+25x2(a+b)2+12m(a+b)+36m2
36n2+48n+169a2-6a(a+b)+(a+b)2
65a+90a4a4b2c-60b
4p(9+b)+16q(9+b)6(9+b)+m(9+b)
100-100a227x2-27y2
0.49y2-64(x+4y)2-(x+y)2
100+80a+16a2(m-n)2-12m(m-n)+36m2
64y2-160y+10025a2-10a(a-b)+(a-b)2
80a+20a216a4bc-80b2c
18q(2+a)+12p(2+a)8(2+a)+m(2+a)
4-49a248x2-27y2
0.09n2-256(6x-4y)2-(5x+9y)2
81-54y+9y2(a-b)2+12m(a-b)+36m2
36y2+84y+494a2-4a(m+n)+(m+n)2
30a3+20a420ab2c+30b
10p(7+b)+36q(7+b)2(7+b)+m(7+b)
9-64b275x2-48y2
0.09b2-64(x+y)2-(x-10y)2
81-90y+25y2(m-n)2+12m(m-n)+36m2
49m2+14m+19a2+6a(x+y)+(x+y)2
20a-90ab18a3b2c-30b4c
8q(y-9)+28p(y-9)4(y-9)-m(y-9)
49-1a2100x2-16y2
0.09y2-49(6x+4y)2-(4x-y)2
64+144m+81m2(m-n)2+12m(m-n)+36m2
100y2+120y+369a2-6a(x+y)+(x+y)2
65a+90ab16ab3c+50b3c
14p(y+8)-20p(y+8)4(y+8)-m(y+8)
36-49a212x2-75y2
36n2-25(6x+y)2-(9x-y)2
1-18y+81y2(m+n)2+10m(m+n)+25m2
9m2-36m+369a2+6a(m-n)+(m-n
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- 人教版 初中 八年 级数 上册 因式分解 练习题 大全 18