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Beliebt Algebra >

x^2+((sqrt(2))/2)^2=1

Lösung

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

Lösung

x = \frac{1}{2}, x = - \frac{1}{2}

+1

Dezimale

x = 0.70710 \dots, x = - 0.70710 \dots

Schritte zur Lösung

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

Schreibe

x^{2} + (\frac{2}{2})^{2}

um:

x^{2} + \frac{1}{2}

x^{2} + \frac{1}{2} = 1

Verschiebe

\frac{1}{2}

auf die rechte Seite

x^{2} = 1 - \frac{1}{2}

Vereinfache

1 - \frac{1}{2} : \frac{1}{2}

Für

x^{2} = f (a)

sind die Lösungen

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

x = \frac{1}{2}, x = - \frac{1}{2}

\frac{1}{2} = \frac{1}{2}

- \frac{1}{2} = - \frac{1}{2}

x = \frac{1}{2}, x = - \frac{1}{2}

Graph

Beliebte Beispiele

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

- 2 y^{2} + 30 y = 0

- x^{2} + 4 x = - 12

solvefor x,x^2+4y^2+z^2=9

so l v e f or x, x^{2} + 4 y^{2} + z^{2} = 9

4.69742x^2+53.20224x-4738.618=0

4.69742 x^{2} + 53.20224 x - 4738.618 = 0