展开 e[3414-316(ln(60))-316(ln(60))^2]

解答

展开

e [3414 - 316 (ln (60)) - 316 (ln (60))^{2}]

3414 e - 316 e ln (60) - 316 e ln^{2} (60)

十进制

- 8636.33098 \dots

求解步骤

e (3414 - 316 (ln (60)) - 316 ln^{2} (60))

去除括号:

(a) = a

= e (3414 - 316 ln (60) - 316 ln^{2} (60))

打开括号

= e 3414 + e (- 316 ln (60)) + e (- 316 ln^{2} (60))

使用加减运算法则

+ (- a) = - a

= 3414 e - 316 e ln (60) - 316 e ln^{2} (60)

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