Math  /  Algebra

QuestionWelche Zahlen darfst du nicht für die Variablen einsetzen? a) 4xx(x+2)\frac{4 x}{x(x+2)} c) 9x(x+3)(x2)\frac{9-x}{(x+3)(x-2)} e) 3(x2)(x1)\frac{3}{(x-2)(x-1)} g) 1x(x2)\frac{1}{x(x-2)} b) 2+xx(x4)\frac{2+x}{x(x-4)} d) 4x5(x5)(x+2)\frac{4 x-5}{(x-5)(x+2)} f) 2x(x2)(x+2)\frac{2-x}{(x-2)(x+2)} h) 4+x(x1)(x+1)\frac{4+x}{(x-1)(x+1)}

Studdy Solution
Λύση της εξίσωσης:
x1=0ηˊx+1=0 x-1 = 0 \quad \text{ή} \quad x+1 = 0 x=1ηˊx=1 x = 1 \quad \text{ή} \quad x = -1
Οι τιμές x=1 x = 1 και x=1 x = -1 δεν επιτρέπονται.

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