青岛版 七下 11.4多项式乘多项式同步课时训练（word版含答案）.doc

试卷第页总页多项式乘多项式同步课时训练学校姓名班级考号一单选题如图甲乙丙丁四位同学给出了四种表示该长方形面积的多项式eqIdc7c1dc3bc0b144cebb15e0654e738393eqId1fcdef467cef46ed8eb9479bb2c35d56eqId4ba2d9bc44634f0a92a15cfdaf3885e1eqIdaf1afa97e3834bbb91bb1a7ef11ad55f你认为其中正确的有若多项式eqId09b26b7dc3de4d1f9d0bcb4af0131e83有一个因式为eqIdb990c11d4a794a498f63b4ba8d1645d6则eqId4d2187284c5d4de29906363f7d21f60f的值为eqId30c998d35a344d80a18e14a8c8f2d14feqId4e2a05e4ed5345bfa9b26d9fbd866b59若多项式eqId21a8f92ac16e471d9402dbffe368ccb4除以eqId4b495dceb99b42589d2dc4c14632374c得商式为eqIdd08500f08d3142d59799cbe85847b960余式为则eqId84bb3bf2bcd4450c85dd7570191c36fc的值为eqId1d18010fc29e4f45abaaece953793246eqIdd94be5939c4843e2bb2e0b3ded35b7dfeqId7be7a891f8044e9392887d5a3c48b08d若计算关于eqIda9cd3f94eb8045438f75e9daccfa7200的代数式eqId31798b7157e44faf972b6684d40d471b得eqId0b730c44678b4fd48d55e32ee6108107的系数为eqId8898c1dc81824f3098bbeae74e8f11fd则eqIdd33c7c1015944e2b81de4ff8695de842eqId4e2a05e4ed5345bfa9b26d9fbd866b59eqId30c998d35a344d80a18e14a8c8f2d14feqIdc052ddfbd4524f67a79e0e77c2e5656aeqIdddd35c5d043e4ebeac32a99367053c68如果与的乘积中不含的一次项则的值为若均为整数则满足等式eqId634b2bee74754de0959b20364d273c1c的所有值的个数为个个个个若eqId732ed7fb2fe54333bd20ae633941b001展开后不含eqIda9cd3f94eb8045438f75e9daccfa7200的一次项则eqId0c243e5dded24989821daf9bef2676a6与eqIda5d0fc594d4048549d5bbda484fbecc8的关系是eqId8f53c549929b4f57ba91242f0a157a82eqIde22b94ed43fb4646a5dffa3b41fcff95eqId57734cae63d5478c937356e6e93c6114eqIdb0727bfba3e948d29c267f3dc0aa30bf若eqId00c9b56ce70c43d88d7b7f34032265d6则实数等于eqId30c998d35a344d80a18e14a8c8f2d14feqIdfcc58431683b452ca65d1d9977a280bdeqId49b7b111d23b44a9990c2312dc3b7ed9一个长方形操场面积为eqIdab76cd41804c4a59a7bb36a3c07ee5be其中一边长为eqId866014d71f974e62842e47d3ab27e5ba则另一边长为试卷第页总页eqId9ad55cd615724151959aa1525b763c6deqId2e64d3d28eec4957ad61d40c3900a76aeqId7b7ac30ea4394fb58275227e306758afeqId6abc839e99364eeca232cf95d749aedd计算的结果是二填空题三个连续奇数中间一个是则它们的积是多项式eqId42926f9836a443a59023ffe250839b2a展开后不含一次项则eqIdd33c7c1015944e2b81de4ff8695de842将代数式eqId6ee1984ba63d45b6a2489e3db3426acc分解因式的结果是若eqId7c81731f11404225a045111037bd04d5则eqId5530af88f38a441ca74803cc2f8a83c9若eqId3c897e6ec11e4b27a9f9152abc890bcb则eqIda92ffb3742c34217a2ef545947773106的值为若eqId2fb8ba41e11a4b41badeed8f58cce71d的积中不含eqIda9cd3f94eb8045438f75e9daccfa7200的一次项则eqId70a27b6ddf6b478285353abb3b1f3741的值为三解答题计算eqId52b35a2d9bfb4287b99c480078324e8aeqId616b4a4d82e2489ca726425f525f3ba4试证明代数式eqId863839bf7da245d1bcbd57d55fbdbb62的值与的值无关若eqIde17749c459fa46fead6cfbc6c7dd302c的展开式中不含eqId0b730c44678b4fd48d55e32ee6108107和eqIdf0913d5b3fec4d158489e7ddeaad7da1的项求的值计算eqId8e77dfcbc84d4a03b4946dfe127f9d4eeqIdf25a69348b3b455283e9d104c861572c某公园有一块如图所示的长方形空地计划修建东西南北走向的两条小路阴影部分其余进行绿化已知长方形空地的长为eqId877a6bd9e9884db09f9b6f5ac93064b6米宽为eqIda7301cbf24da4274856c953b5e73bb99米道路宽都为eqId70a27b6ddf6b478285353abb3b1f3741米试卷第页总页求绿化部分的面积用含eqId70a27b6ddf6b478285353abb3b1f3741eqIdaea992e70d4943e49e893817eb885ed7的式子表示当eqIda08ce385279d41c789695fb651b17890eqIdeed993aa68fb4fb991750ac4bb2f253f时求绿化部分的面积