erweitern ((0.92*(z-0.9048)))/(z^2)

Lösung

erweitern

\frac{( 0.92 \cdot ( z - 0.9048 ) )}{z ^{2}}

\frac{0.92}{z} - \frac{0.832416}{z ^{2}}

Schritte zur Lösung

\frac{0.92 ( z - 0.9048 )}{z ^{2}}

Multipliziere aus

0.92 (z - 0.9048) : 0.92 z - 0.832416

= \frac{0.92 z - 0.832416}{z ^{2}}

Wende Bruchregel an:

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

\frac{0.92 z - 0.832416}{z ^{2}} = \frac{0.92 z}{z ^{2}} - \frac{0.832416}{z ^{2}}

= \frac{0.92 z}{z ^{2}} - \frac{0.832416}{z ^{2}}

Streiche

\frac{0.92 z}{z ^{2}} : \frac{0.92}{z}

= \frac{0.92}{z} - \frac{0.832416}{z ^{2}}

e x p an d \frac{( n ^{2} + n ) ( 2 n + 1 )}{6}

e x p an d (1 + x^{3})^{(\frac{1}{2})}

e x p an d (e^{y} + e^{- y})^{2}

e x p an d \frac{( x ^{2} - 6 x - 1 )}{( x ^{2} + 1 ) ^{2}}

e x p an d \frac{( y + 1 ) ^{3}}{3}