如图,eqId2efda802d5534f6d92d9f8af7aaec28b为原点,数轴上两点eqId8e6acd891f5c4ee58e49a1a58ccdf866所对应的数分别为eqId864d6cde05884f65ad6037d69a37db41,且eqId864d6cde05884f65ad6037d69a37db41满足关于eqId324a5eae5c074f50979f04a8cd20faa2的整式eqIdf8e81a11158246c18f8d4c1213642b17eqId643f5eb54f9148d9b7297699ab90f2a4之和是是单项式,动点eqIdd7be5abad1e34f6db17a56660de8d54f以每秒eqIdddd35c5d043e4ebeac32a99367053c68个单位长度的速度从点eqIdcc614bd3390c4d028df189b234dcc351向终点eqId8754ce8cf7f34f04abb9a0c041f57f5c运动.
figure
(1)求eqId864d6cde05884f65ad6037d69a37db41的值.
(2)当eqIda0dd24522da64ce79b1db1b2594037a1时,求点eqIdd7be5abad1e34f6db17a56660de8d54f的运动时间eqId32454977564e4ee18da36bd51156c509的值.
(3)当点eqIdd7be5abad1e34f6db17a56660de8d54f开始运动时,点eqId2efda802d5534f6d92d9f8af7aaec28b也同时以每秒eqIdc052ddfbd4524f67a79e0e77c2e5656a个单位长度的速度从点eqId8754ce8cf7f34f04abb9a0c041f57f5c向终点eqIdcc614bd3390c4d028df189b234dcc351运动,若eqIdde5b4eb462ee40049c78412799227ecf,求eqIdc390e4cf2bc742088263f6b3d1902201的长.
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