erweitern ((acs+1)(bks+1))/(s(acks+cbks+c+k))

Lösung

erweitern

\frac{( a cs + 1 ) ( bk s + 1 )}{s ( a c k s + c bk s + c + k )}

\frac{a c bk s ^{2} + a cs + bk s + 1}{a c k s ^{2} + c bk s ^{2} + cs + k s}

Schritte zur Lösung

\frac{( a cs + 1 ) ( bk s + 1 )}{s ( a c k s + c bk s + c + k )}

Multipliziere aus

s (a c k s + c bk s + c + k) : a c k s^{2} + c bk s^{2} + cs + k s

= \frac{( a cs + 1 ) ( bk s + 1 )}{a c k s ^{2} + c bk s ^{2} + cs + k s}

Multipliziere aus

(a cs + 1) (bk s + 1) : a c bk s^{2} + a cs + bk s + 1

= \frac{a c bk s ^{2} + a cs + bk s + 1}{a c k s ^{2} + c bk s ^{2} + cs + k s}

e x p an d \frac{3 ( 159 + 140 i ) ( 736 x - 420 i x )}{1471369}

e x p an d \frac{5 π}{4} + \frac{5 π ( 2 + 2 + 2 + 2 - 2 )}{8}

s im pl i f y (x^{2} + 6 x + 9) (x - \frac{7}{2}) (x^{2} - 6 x + 4)

e x p an d \frac{4 ( x - 2 ) ( 2 n + 1 )}{2 n + 3}

e x p an d C (0, 0) Q (2, - 3)