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Beliebt Algebra >

x^2+5x^2=-4

Lösung

x^{2} + 5 x^{2} = - 4

Lösung

x = \frac{2}{3} i, x = - \frac{2}{3} i

Schritte zur Lösung

x^{2} + 5 x^{2} = - 4

Addiere gleiche Elemente:

x^{2} + 5 x^{2} = 6 x^{2}

6 x^{2} = - 4

Teile beide Seiten durch

6

x^{2} = - \frac{2}{3}

Für

x^{2} = f (a)

sind die Lösungen

x = f (a), - f (a)

x = - \frac{2}{3}, x = - - \frac{2}{3}

- \frac{2}{3} = \frac{2}{3} i

- - \frac{2}{3} = - \frac{2}{3} i

x = \frac{2}{3} i, x = - \frac{2}{3} i

Graph

Beliebte Beispiele

(12t^2-10t+5)+(10t-15)=0

(12 t^{2} - 10 t + 5) + (10 t - 15) = 0

solvefor x,x^2+xy=20x

so l v e f or x, x^{2} + x y = 20 x

solvefor x,x^2+xy=20y

so l v e f or x, x^{2} + x y = 20 y

solvefor x=y^2,y

so l v e f or x = y^{2}, y

x^{2} + x + 10 = 20