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Beliebt Algebra >

(3/4)^2+x^2=1

Lösung

(\frac{3}{4})^{2} + x^{2} = 1

Lösung

x = \frac{7}{4}, x = - \frac{7}{4}

+1

Dezimale

x = 0.66143 \dots, x = - 0.66143 \dots

Schritte zur Lösung

(\frac{3}{4})^{2} + x^{2} = 1

Schreibe

(\frac{3}{4})^{2} + x^{2}

um:

\frac{9}{16} + x^{2}

\frac{9}{16} + x^{2} = 1

Verschiebe

\frac{9}{16}

auf die rechte Seite

x^{2} = 1 - \frac{9}{16}

Vereinfache

1 - \frac{9}{16} : \frac{7}{16}

Für

x^{2} = f (a)

sind die Lösungen

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

x = \frac{7}{16}, x = - \frac{7}{16}

\frac{7}{16} = \frac{7}{4}

- \frac{7}{16} = - \frac{7}{4}

x = \frac{7}{4}, x = - \frac{7}{4}

Graph

Beliebte Beispiele

x^2-5x+3=-7x+11

x^{2} - 5 x + 3 = - 7 x + 11

faktorisieren-3x^2-2x+5=0

f a c t or - 3 x^{2} - 2 x + 5 = 0

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

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

-1/3 x^2+2x-3=0

- \frac{1}{3} x^{2} + 2 x - 3 = 0

solvefor x,y=2x^2

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