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受欢迎的代数 >

展开 24pi-9pi*5.3

解答

展开

24 π - 9 π \cdot 5.3

解答

- 74.45574 \dots

求解步骤

24 π - 9 π 5.3

数字相乘:

9 \cdot 5.3 = 47.7

= 24 π - 47.7 π

同类项相加:

24 π - 47.7 π = - 23.7 π

= - 23.7 π

数字相乘:

23.7 \cdot 3.14159 \dots = 74.45574 \dots

= - 74.45574 \dots

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