erweitern (6x^2y)/((x^2+x-20)(x^2+4x-5))

Lösung

erweitern

\frac{6 x ^{2} y}{( x ^{2} + x - 20 ) ( x ^{2} + 4 x - 5 )}

\frac{6 x ^{2} y}{x ^{4} + 5 x ^{3} - 21 x ^{2} - 85 x + 100}

Schritte zur Lösung

\frac{6 x ^{2} y}{( x ^{2} + x - 20 ) ( x ^{2} + 4 x - 5 )}

Multipliziere aus

(x^{2} + x - 20) (x^{2} + 4 x - 5) : x^{4} + 5 x^{3} - 21 x^{2} - 85 x + 100

= \frac{6 x ^{2} y}{x ^{4} + 5 x ^{3} - 21 x ^{2} - 85 x + 100}

e x p an d \frac{( sin ( x ) + x cos ( x ) ) y}{x sin ( x )}

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

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

e x p an d (1 + i 1 - i - 1 + i, - 1 - i) \cdot (3 - 4 i 6 - 2 i 1 + 2 i 4 + 3 i)

e x p an d \frac{( 10 x ^{2} - x + 3 ) ( x - 5 )}{2 x ^{2}}