解決16/11*x=4*10^-65 |Microsoft數學求解器

$$\frac { 16 } { 11 } \cdot x = 4 \times 10 ^ { - 65 }$$

解 x

$$x=\frac{11}{400000000000000000000000000000000000000000000000000000000000000000}=2.75 \cdot 10^{-65}$$

解線性方程式的步驟

計算 10 的 -65 乘冪，然後得到 \frac{1}{100000000000000000000000000000000000000000000000000000000000000000}。

$$\frac{16}{11}x=4\times \frac{1}{100000000000000000000000000000000000000000000000000000000000000000}$$

將 4 乘上 \frac{1}{100000000000000000000000000000000000000000000000000000000000000000} 得到 \frac{1}{25000000000000000000000000000000000000000000000000000000000000000}。

$$\frac{16}{11}x=\frac{1}{25000000000000000000000000000000000000000000000000000000000000000}$$

將兩邊同時乘上 \frac{11}{16}，\frac{16}{11} 的倒數。

$$x=\frac{1}{25000000000000000000000000000000000000000000000000000000000000000}\times \frac{11}{16}$$

將 \frac{1}{25000000000000000000000000000000000000000000000000000000000000000} 乘上 \frac{11}{16} 得到 \frac{11}{400000000000000000000000000000000000000000000000000000000000000000}。

$$x=\frac{11}{400000000000000000000000000000000000000000000000000000000000000000}$$