erweitern ((x-44)(x+5))/((x+2)(x-6))

Lösung

erweitern

\frac{( x - 44 ) ( x + 5 )}{( x + 2 ) ( x - 6 )}

\frac{x ^{2} - 39 x - 220}{x ^{2} - 4 x - 12}

Schritte zur Lösung

\frac{( x - 44 ) ( x + 5 )}{( x + 2 ) ( x - 6 )}

Multipliziere aus

(x + 2) (x - 6) : x^{2} - 4 x - 12

= \frac{( x - 44 ) ( x + 5 )}{x ^{2} - 4 x - 12}

Multipliziere aus

(x - 44) (x + 5) : x^{2} - 39 x - 220

= \frac{x ^{2} - 39 x - 220}{x ^{2} - 4 x - 12}

e x p an d \frac{2 ( 2 s ^{2} + 14 s + 25 )}{( s + 4 ) ( s + 1 ) ( s + 2 )}

e x p an d sin (x) cos (x) (cot (x) + sec (x))

e x p an d - \frac{2 ( - x ^{3} - 3 x ^{2} + 9 x + 3 )}{( x ^{2} + 3 ) ^{3}}

e x p an d (1 + \frac{1}{3} x)^{9}

e x p an d (5 - 1 + r) r