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Beliebt Algebra >

1/(1+a)=1+1/a

Lösung

\frac{1}{1 + a} = 1 + \frac{1}{a}

Lösung

a = - \frac{1}{2} + i \frac{3}{2}, a = - \frac{1}{2} - i \frac{3}{2}

Schritte zur Lösung

\frac{1}{1 + a} = 1 + \frac{1}{a}

Multipliziere mit dem kleinsten gemeinsamen Multiplikator

a = a (a + 1) + a + 1

Löse

a = a (a + 1) + a + 1 : a = - \frac{1}{2} + i \frac{3}{2}, a = - \frac{1}{2} - i \frac{3}{2}

a = - \frac{1}{2} + i \frac{3}{2}, a = - \frac{1}{2} - i \frac{3}{2}

Graph

Beliebte Beispiele

0.7 = \frac{200}{x}

20=(100A)/(-1+A)

20 = \frac{100 A}{- 1 + A}

2x-2000x^{-2}=0

2 x - 2000 x^{- 2} = 0

2/(x-2)+2=(12)/(x-2)

\frac{2}{x - 2} + 2 = \frac{12}{x - 2}

\frac{15}{4} = \frac{30}{x}