de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Algebra >

4x^3=0.25^{1/2}

Lösung

4 x^{3} = 0.2 5^{\frac{1}{2}}

Lösung

x = \frac{1}{2}, x = - \frac{1}{4} + \frac{3}{4} i, x = - \frac{1}{4} - \frac{3}{4} i

Schritte zur Lösung

4 x^{3} = 0.2 5^{\frac{1}{2}}

Teile beide Seiten durch

4

x^{3} = 0.125

Für

x^{3} = f (a)

sind die Lösungen

x = 3 f (a), 3 f (a) \frac{- 1 - 3 i}{2}, 3 f (a) \frac{- 1 + 3 i}{2}

x = 3 0.125, x = 3 0.125 \frac{- 1 + 3 i}{2}, x = 3 0.125 \frac{- 1 - 3 i}{2}

3 0.125 = \frac{1}{2}

Vereinfache

3 0.125 \frac{- 1 + 3 i}{2} : - \frac{1}{4} + \frac{3}{4} i

Vereinfache

3 0.125 \frac{- 1 - 3 i}{2} : - \frac{1}{4} - \frac{3}{4} i

x = \frac{1}{2}, x = - \frac{1}{4} + \frac{3}{4} i, x = - \frac{1}{4} - \frac{3}{4} i

Graph

Beliebte Beispiele

solvefor x,12x^5=(4x^2)(C)

so l v e f or x, 12 x^{5} = (4 x^{2}) (C)

x^{3} - 3 x^{2} + 6 = 0

solvefor y,y^4=x^3-16x

so l v e f or y, y^{4} = x^{3} - 16 x

x^{6} - 2 x^{3} + 1 = 0

(x^2-4)(x^2+1)(x-3)=0

(x^{2} - 4) (x^{2} + 1) (x - 3) = 0