erweitern (2/3 x+1)(1/5 x-1/4)

Lösung

erweitern

(\frac{2}{3} x + 1) (\frac{1}{5} x - \frac{1}{4})

\frac{2 x ^{2}}{15} + \frac{x}{30} - \frac{1}{4}

Schritte zur Lösung

(\frac{2}{3} x + 1) (\frac{1}{5} x - \frac{1}{4})

Apply FOIL method

(\frac{2}{3} x + 1) (\frac{1}{5} x - \frac{1}{4}) : \frac{2 x ^{2}}{15} + \frac{x}{30} - \frac{1}{4}

= \frac{2 x ^{2}}{15} + \frac{x}{30} - \frac{1}{4}

e x p an d t y^{''} (t) + 4 (t - 1) y^{'} (t) + e^{2 t} y

s im pl i f y (s + 1) (1 + \frac{3}{s + 1})

s im pl i f y (x + 5) \cdot (x + 2)

e x p an d (D^{2} - 5) {e^{5 x} cos (2 x)}

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