erweitern (130)/((x^2+1)(x^2-25))

Lösung

erweitern

\frac{130}{( x ^{2} + 1 ) ( x ^{2} - 25 )}

\frac{130}{x ^{4} - 24 x ^{2} - 25}

Schritte zur Lösung

\frac{130}{( x ^{2} + 1 ) ( x ^{2} - 25 )}

Multipliziere aus

(x^{2} + 1) (x^{2} - 25) : x^{4} - 24 x^{2} - 25

= \frac{130}{x ^{4} - 24 x ^{2} - 25}

e x p an d (f (x) = 0.5 x^{2} - k (x) x - 8 k (x) (x)^{3} x - k (x)) k (x)

e x p an d \frac{x + 3}{x ( x + 8 )}

e x p an d (2 sin (x) - 1) (sin (x) + 1)

s im pl i f y - 2 (- 2^{\frac{N}{2}} + 1)

e x p an d cos (\frac{3 π}{4} - \frac{5 π}{4})