r^2=24

Lösung

r^{2} = 24

r = 26, r = - 26

Dezimale

r = 4.89897 \dots, r = - 4.89897 \dots

Schritte zur Lösung

r^{2} = 24

Für

x^{2} = f (a)

sind die Lösungen

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

r = 24, r = - 24

24 = 26

- 24 = - 26

r = 26, r = - 26

x^{2} = - 7 x + 2

q u a d r a t i c f or m u l a x^{2} - x + 2 = 0

co m pl e t es q u a re 2 x^{2} + x = 1

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

x = x^{2} + 3 x - 2