Date: Tue, 27 May 2014 15:15:37 +0800MIME-Version: 10Content-Type: multipart/related;boundary=--99BC1EFD0882AE37268BD1A01017648B_MULTIPART_MIXED;type=textX-MimeOLE: Produced By Mht File Maker v1
1?2?3?4?5?6?7?8?9???1????B2????B3????A4????B5????D6????B7????C8????A9????B
1?2?3?4?5???1????A2????B3????C4????A5????D
1?2?3?4?5???1????D2????D3????C4????A5????D
Date: Tue, 27 May 2014 15:15:43 +0800MIME-Version: 10Content-Type: multipart/related;boundary=--C740902864A924BC09E395A73976BD73_MULTIPART_MIXED;type=textX-MimeOLE: Produced By Mht File Maker v1
Date: Tue, 27 May 2014 15:15:52 +0800MIME-Version: 10Content-Type: multipart/related;boundary=--FF1B3D2AA35396D5F21C3AEBC14F022C_MULTIPART_MIXED;type=textX-MimeOLE: Produced By Mht File Maker v1
Date: Tue, 27 May 2014 15:15:57 +0800MIME-Version: 10Content-Type: multipart/related;boundary=--6E83DDC1B5D070D0629EC1525C8C7139_MULTIPART_MIXED;type=textX-MimeOLE: Produced By Mht File Maker v1
Date: Tue, 27 May 2014 15:15:46 +0800MIME-Version: 10Content-Type: multipart/related;boundary=--3C8D069F433940D5FB45C9D53E67766A_MULTIPART_MIXED;type=textX-MimeOLE: Produced By Mht File Maker v1
整式的乘法与因式分解测试题一选择题(20分)1下列多项式中可以提取公因式的是( )A B C D2化简的结果是( )A B C D3下列两个多项式相乘不能用平方差公式的是( )A BC D4下列运算正确的是( )A BC D5下列多项式中没有公因式的是( )A和(xy) B和C和 D和6若是完全平方式则=( )A12 B24 C±12 D±247下
整式的乘法与因式分解填空若xy8x2y24则x2y2_________.2.代数式4x23mx9是完全平方式则m___________. 3.(-a1)(a1)(a21)= 4.一个正方形的边长增加4cm 面积就增加56cm 原来正方形的边长为 5. ()( ) 6. 则 7. 则
违法有害信息,请在下方选择原因提交举报