sqrt(x-a)=b+c

Lösung

x - a = b + c

x = b^{2} + 2 b c + c^{2} + a

Schritte zur Lösung

x - a = b + c

Quadriere beide Seiten:

x - a = b^{2} + 2 b c + c^{2}

x - a = b^{2} + 2 b c + c^{2}

Löse

x - a = b^{2} + 2 b c + c^{2} : x = b^{2} + 2 b c + c^{2} + a

x = b^{2} + 2 b c + c^{2} + a

81 - x^{2} = 0

x^{\frac{2}{3}} - 8 = - 4

3 - 3 x = 1 + 6 - 5 x

8 x^{0.25} (- 6) + 5 - 25 = 3

5 - 4 x = x + 35