因式分解-((9+sqrt(131))/(25))

解答

因式分解

- (\frac{9 + 131}{25})

- \frac{9 + 131}{25}

十进制

- 0.81782 \dots

求解步骤

- (\frac{9 + 131}{25})

去除括号:

(a) = a

= - \frac{9 + 131}{25}

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