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Beliebt Algebra >

-1(x)=(x^2-6x+3)/(x+4)

Lösung

- 1 (x) = \frac{x ^{2} - 6 x + 3}{x + 4}

Lösung

x = \frac{1}{2} + i \frac{5}{2}, x = \frac{1}{2} - i \frac{5}{2}

Schritte zur Lösung

- 1 \cdot (x) = \frac{x ^{2} - 6 x + 3}{x + 4}

Multipliziere beide Seiten mit

x + 4

- x (x + 4) = x^{2} - 6 x + 3

Löse

- x (x + 4) = x^{2} - 6 x + 3 : x = \frac{1}{2} + i \frac{5}{2}, x = \frac{1}{2} - i \frac{5}{2}

x = \frac{1}{2} + i \frac{5}{2}, x = \frac{1}{2} - i \frac{5}{2}

Graph

Beliebte Beispiele

(20t)/(t^2+4)=4

\frac{20 t}{t ^{2} + 4} = 4

1/(x-2)+2=(11)/(x-2)

\frac{1}{x - 2} + 2 = \frac{11}{x - 2}

\frac{5}{x} + \frac{3}{4} = 7

(z+1)(z+2)=1+3z^{-1}+2z^{-2}

(z + 1) (z + 2) = 1 + 3 z^{- 1} + 2 z^{- 2}

solvefor x,x^{-3}+y^3=27

so l v e f or x, x^{- 3} + y^{3} = 27