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Beliebt Algebra >

(2-(4))^2+(1-(-3))^2=r^2

Lösung

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

Lösung

r = 25, r = - 25

+1

Dezimale

r = 4.47213 \dots, r = - 4.47213 \dots

Schritte zur Lösung

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

Tausche die Seiten

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

Vereinfache

(2 - (4))^{2} + (1 - (- 3))^{2} : 20

Für

x^{2} = f (a)

sind die Lösungen

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

r = 20, r = - 20

20 = 25

- 20 = - 25

r = 25, r = - 25

Graph

Beliebte Beispiele

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