1/(-x^4)=3377024

解答

\frac{1}{- x ^{4}} = 3377024

x = \frac{1}{4 4 52766} + \frac{4 26383}{2 ^{\frac{7}{4}} 52766} i, x = - \frac{1}{4 4 52766} - \frac{4 26383}{2 ^{\frac{7}{4}} 52766} i, x = \frac{1}{4 4 52766} - \frac{1}{4 52766} 452766 i, x = - \frac{1}{4 4 52766} + \frac{1}{4 52766} 452766 i

求解步骤

\frac{1}{- x ^{4}} = 3377024

化简

\frac{1}{- x ^{4}} : - \frac{1}{x ^{4}}

- \frac{1}{x ^{4}} = 3377024

在两边乘以

x^{4}

- 1 = 3377024 x^{4}

解

- 1 = 3377024 x^{4} : x = \frac{1}{4 4 52766} + \frac{4 26383}{2 ^{\frac{7}{4}} 52766} i, x = - \frac{1}{4 4 52766} - \frac{4 26383}{2 ^{\frac{7}{4}} 52766} i, x = \frac{1}{4 4 52766} - \frac{1}{4 52766} 452766 i, x = - \frac{1}{4 4 52766} + \frac{1}{4 52766} 452766 i

x = \frac{1}{4 4 52766} + \frac{4 26383}{2 ^{\frac{7}{4}} 52766} i, x = - \frac{1}{4 4 52766} - \frac{4 26383}{2 ^{\frac{7}{4}} 52766} i, x = \frac{1}{4 4 52766} - \frac{1}{4 52766} 452766 i, x = - \frac{1}{4 4 52766} + \frac{1}{4 52766} 452766 i

0 = \frac{c}{1 - v}

so l v e f or t, d = \frac{r}{t}

30 = \frac{3}{x}

x + (1 - x^{2}) = \frac{x}{1 - x ^{2}}

\frac{14}{x} = 26