填空~(26 21:34:57)Given that a,b,c are three consecutive odd numbers and b的三次方=2197,then the value of ac is (    ). 

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填空~(2621:34:57)Giventhata,b,carethreeconsecutiveoddnumbersandb的三次方=2197,thenthevalueofacis( 

填空~(26 21:34:57)Given that a,b,c are three consecutive odd numbers and b的三次方=2197,then the value of ac is (    ). 
填空~(26 21:34:57)
Given that a,b,c are three consecutive odd numbers and b的三次方=2197,then the value of ac is (    ).
 

填空~(26 21:34:57)Given that a,b,c are three consecutive odd numbers and b的三次方=2197,then the value of ac is (    ). 
译文:已知a,b,c是连续的三个奇数,且b的三次方等于2197,那么ac的值为?
b的三次方等于2197,那么b=13,又a,b,c是连续的三个奇数,那么a=11,b=15,于是ac=11*15=165.