(sqrt(3))^x=\sqrt[3]{81}

解答

(3)^{x} = 381

x = \frac{8}{3}

十进制

x = 2.66666 \dots

求解步骤

(3)^{x} = 381

使用指数运算法则

\frac{1}{2} x = \frac{4}{3}

解

\frac{1}{2} x = \frac{4}{3} : x = \frac{8}{3}

x = \frac{8}{3}

so l v e f or x, 8 \cdot 2^{6} = 2^{x}

27 = 1 0^{x + 4}

2 (7^{y}) = 3 - 5 7^{y}

- 2 = 2^{x}

16 = 5 + 16 e^{34 k}