erweitern ((h+4)(h+7))/h

Lösung

erweitern

\frac{( h + 4 ) ( h + 7 )}{h}

h + 11 + \frac{28}{h}

Schritte zur Lösung

\frac{( h + 4 ) ( h + 7 )}{h}

Multipliziere aus

(h + 4) (h + 7) : h^{2} + 11 h + 28

= \frac{h ^{2} + 11 h + 28}{h}

Wende Bruchregel an:

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

\frac{h ^{2} + 11 h + 28}{h} = \frac{h ^{2}}{h} + \frac{11 h}{h} + \frac{28}{h}

= \frac{h ^{2}}{h} + \frac{11 h}{h} + \frac{28}{h}

Streiche

\frac{h ^{2}}{h} : h

= h + \frac{11 h}{h} + \frac{28}{h}

Streiche

\frac{11 h}{h} : 11

= h + 11 + \frac{28}{h}

e x p an d \frac{10 ( m + n )}{( ( m - n ) ^{2} )}

e x p an d \frac{( u + 1 )}{( u - 5 ) ^{2}}

e x p an d \frac{1}{( x + 4 ) ^{4}}

e x p an d a \cdot e^{t} (1 - P)

e x p an d \frac{5 s}{( s ^{2} + 1 ) ^{2}}