erweitern ((n-5(-1)^n))/n

Lösung

erweitern

\frac{( n - 5 ( - 1 ) ^{n} )}{n}

1 - \frac{5 ( - 1 ) ^{n}}{n}

Schritte zur Lösung

\frac{n - 5 ( - 1 ) ^{n}}{n}

Wende Bruchregel an:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{n - 5 ( - 1 ) ^{n}}{n} = \frac{n}{n} - \frac{5 ( - 1 ) ^{n}}{n}

= \frac{n}{n} - \frac{5 ( - 1 ) ^{n}}{n}

Wende Regel an

\frac{a}{a} = 1

\frac{n}{n} = 1

= 1 - \frac{5 ( - 1 ) ^{n}}{n}

e x p an d \frac{x ^{3} + x ^{2} + 5 x + 4}{( x ^{2} + 4 ) ^{2}}

\frac{d ^{2}}{d x ^{2}} ((y^{2}) (a x^{2} + b x + c x e^{- 3 x}))

e x p an d (x^{4} + y^{4}) d x - x y^{3} d y

e x p an d sin (a) (1 + tan (a)) + cos (a) (1 + cot (a))

e x p an d (x + \frac{2}{3})^{5}