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Beliebt Algebra >

-7n^2=-488

Lösung

- 7 n^{2} = - 488

Lösung

n = \frac{2 122}{7}, n = - \frac{2 122}{7}

+1

Dezimale

n = 8.34950 \dots, n = - 8.34950 \dots

Schritte zur Lösung

- 7 n^{2} = - 488

Teile beide Seiten durch

- 7

n^{2} = \frac{488}{7}

Für

x^{2} = f (a)

sind die Lösungen

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

n = \frac{488}{7}, n = - \frac{488}{7}

\frac{488}{7} = \frac{2 122}{7}

- \frac{488}{7} = - \frac{2 122}{7}

n = \frac{2 122}{7}, n = - \frac{2 122}{7}

Graph

Beliebte Beispiele

x^{2} + 1 x - 7 = 0

solvefor x,(x-2)^2=3

so l v e f or x, (x - 2)^{2} = 3

completesquare 3x^2-x-3

co m pl e t es q u a re 3 x^{2} - x - 3

- x^{2} - 6 x - 10 = 0

(x+1)^2=(x+2)^2+(x+3)^2

(x + 1)^{2} = (x + 2)^{2} + (x + 3)^{2}