x=sqrt(ax+b)

Lösung

x = a x + b

x = \frac{a + a ^{2} + 4 b}{2}, x = \frac{a - a ^{2} + 4 b}{2}

Schritte zur Lösung

x = a x + b

Quadriere beide Seiten:

x^{2} = a x + b

x^{2} = a x + b

Löse

x^{2} = a x + b : x = \frac{a + a ^{2} + 4 b}{2}, x = \frac{a - a ^{2} + 4 b}{2}

x = \frac{a + a ^{2} + 4 b}{2}, x = \frac{a - a ^{2} + 4 b}{2}

13 = (6 - 1)^{2} + (y - 3)^{2}

(\frac{x}{1 - x})^{- 0.5} = 1.732

3 12 x^{2} - 36 x = x

2 x - 1 = x + 1

4 + y = 1