f=(2)^2-2(2)-3

Lösung

f = (2)^{2} - 2 (2) - 3

f = - 3

Schritte zur Lösung

f = (2)^{2} - 2 (2) - 3

Vereinfache

2^{2} - 2 (2) - 3 : - 3

f = - 3

2 (3 x + 2) = 4 [2 x - 5 (x - 2)]

\frac{x + 2}{2} + \frac{1 - x}{3} + \frac{3 x + 1}{4} = 2

x - 18 = 40

0.02 x + 0.04 = 0.18 - 0.05 x

5 x - 20 = 2 x + 10