合并同类项综合练习题134.docx
- 文档编号:11758238
- 上传时间:2023-03-31
- 格式:DOCX
- 页数:6
- 大小:15.55KB
合并同类项综合练习题134.docx
《合并同类项综合练习题134.docx》由会员分享,可在线阅读,更多相关《合并同类项综合练习题134.docx(6页珍藏版)》请在冰豆网上搜索。
合并同类项综合练习题134
3c-3c-6c2y+9f-8y+2f
6m+6n+8m-11n+18m+11n4ab+20ab-11ab+ab
14x2y-3y2z-4x2y+4y2z3n-7n2-5n+5n2-6
1875
—m-—t-—t+—m10t2-5xy-2t2-3
4747
1
—mn+6y+2mn2pq-7x2y+10pq+13pq
2
6f+9f-4f4t-3c-8t-6c
9b+2d+2b-11d+16b+16d4mn+2mn+16mn-mn
12x2y+2y2z+19x2y-2y2z7m-5m2-9m+18m2+7
6175
—m+—y-—y-—m4z2+4pq-3z2+1
5757
7
—mn-7y+3mn6ab+11a2b+6ab-21ab
6
6d-7d-3d4x+3f-8x-7f
3a-8n+7a-13n+10a-14n9ab-9ab-17ab-ab
14a2b-3y2z+23a2b-8y2z9y-8y2-5y-11y2+4
1575
—x-—t-—t-—x14z2-2mn-7z2+2
4646
1
—pq-9z+8pq8mn-4a2b-6mn-11mn
4
8e-7e+2e9x+5f+7x+3f
9a+8n+16a+8n+12a+10n5pq+10pq-19pq-pq
8a2b-2b2c-9a2b+7b2c8m-9m2+7m-17m2+6
1775
—z-—y+—y+—z15m2-8mn+4m2+8
3636
9
—mn-4x+4mn3mn-18x2y-10mn-28mn
8
3d+5d-5d5n-6c+7n-7c
2b+4n-7b-8n+14b-17n5mn-11mn+11mn+mn
20a2b-3b2c+30a2b-8b2c5y-8y2-7y+15y2-1
5875
—z-—n+—n-—z10z2+8pq+8z2+3
4747
7
—ab-8z+7ab9mn+4x2y-18mn+15mn
8
4b-8b+5b5x-6e+2x+6e
5b-6n+8b+5n+15b-17n2ab+5ab+15ab+ab
22x2y-2b2c+4x2y+2b2c8n-7n2-9n-2n2-9
4175
—x-—y-—y+—x20y2+6ab+8y2-3
5656
1
—pq-8m+9pq8mn-15x2y-6mn-27mn
2
3f-7f-4f10m-4a-3m+3a
3m-5d-12m+11d+13m-12d2ab-13ab-18ab+ab
22a2b-5b2c+18a2b+9b2c8z-3z2+5z-3z2+2
1975
—z+—n-—n-—z20z2-7mn+8z2+3
4848
7
—xy+4y+8xy6xy+3a2b-3xy+24xy
6
5c-8c-3c10z-9a-9z-6a
2m+8d-20m+10d+17m-14d4xy-17xy+12xy-xy
4x2y+6y2z-18x2y-8y2z3m-5m2+3m+17m2+2
1775
—m+—t-—t+—m7n2-7mn-8n2-5
2828
1
—pq+3y+4pq8ab-5a2b-12ab-17ab
7
4a-3a+6a5n+8d-8n+4d
7b+8n+8b+7n-20b+15n5mn+2mn-13mn+mn
20x2y+4b2c-18x2y+6b2c2y-2y2-9y+7y2-9
1175
—x+—n-—n-—x9n2+5pq-8n2-6
3737
7
—mn+9n-8mn3mn+8x2y-16mn-10mn
8
6c-3c+2c10t-6e-4t-8e
2a+4n-14a-19n+16a+17n9xy+2xy+17xy+xy
21a2b+2y2z+23a2b-3y2z7z-2z2+7z+2z2-4
5875
—m-—n-—n-—m10y2+3mn-7y2+6
4747
1
—ab-7t+9ab5ab-8a2b+15ab+16ab
5
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 合并 同类项 综合 练习题 134