求解 (5m-6+sin40^circ)+(cos20^circ+cos40^circ) | Microsoft Math Solver

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求值

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5 道与此类似的题目:

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已复制到剪贴板

{(5 m - 6 + 0.6427876096865393)} + {(0.9396926207859084 + 0.766044443118978)}

对题中的三角函数求值

5m-5.3572123903134607+0.9396926207859084+0.766044443118978

-6 与 0.6427876096865393 相加，得到 -5.3572123903134607。

5m-4.4175197695275523+0.766044443118978

-5.3572123903134607 与 0.9396926207859084 相加，得到 -4.4175197695275523。

5m-3.6514753264085743

-4.4175197695275523 与 0.766044443118978 相加，得到 -3.6514753264085743。

示例

二次方程式