(x^2-9x+20)/(x^2-3x+4)=0

Lösung

\frac{x ^{2} - 9 x + 20}{x ^{2} - 3 x + 4} = 0

x = 5, x = 4

Schritte zur Lösung

\frac{x ^{2} - 9 x + 20}{x ^{2} - 3 x + 4} = 0

\frac{f ( x )}{g ( x )} = 0 \Rightarrow f (x) = 0

x^{2} - 9 x + 20 = 0

Löse

x^{2} - 9 x + 20 = 0 : x = 5, x = 4

x = 5, x = 4