求值,-√2.89,±√121/25,0.0196±√（-5）^2+12^2,√41^2-40^2
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求值,-√2.89,±√121/25,0.0196±√（-5）^2+12^2,√41^2-40^2求值,-√2.89,±√121/25,0.0196±√（-5）^2+12^2,√41^2-40^2求值
求值,-√2.89,±√121/25,0.0196±√（-5）^2+12^2,√41^2-40^2
求值,-√2.89,±√121/25,0.0196
±√（-5）^2+12^2,√41^2-40^2
求值,-√2.89,±√121/25,0.0196±√（-5）^2+12^2,√41^2-40^2
-√2.89=-1.7
±√121/25=±11/5
,√0.0196=0.14
±√（-5）^2+12^2=±13
√41^2-40^2=9
求值,-√2.89,±√121/25,0.0196±√（-5）^2+12^2,√41^2-40^2
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