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求值(0.064)∧-1/3-(1/2√2)∧-2÷16∧0.75
人气:464 ℃ 时间:2020-06-25 19:19:37
解答
(0.064)∧-1/3-(1/2√2)∧-2÷16∧0.75
=³√(1/0.064)-[1/(1/2√2)]²÷16¾
=1/(2/5)-2÷8
=5/2-1/4
=10/4-1/4
=9/4
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