• f(x) = x2-2x,则f(x+1)= :middle;" src="http://tikucommon-zs.oss-cn-beijing.aliyuncs.com/tiku/source/image/12196/swd01117036.png">试题及答案-填空题-云返教育

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      f(x) = x2-2x,则f(x+1)=         :middle;" src='http://tikucommon-zs.oss-cn-beijing.aliyuncs.com/tiku/source/image/12196/swd01117036.png'>

      试题解答



      因为f(x) = x2-2x,则f(x+1)=(x+1)2-2(x+1)=,故答案为
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