erweitern (1+sin(x))(1-cos(x))

Lösung

erweitern

(1 + sin (x)) (1 - cos (x))

1 - cos (x) + sin (x) - cos (x) sin (x)

Schritte zur Lösung

(1 + sin (x)) (1 - cos (x))

Apply FOIL method

(1 + sin (x)) (1 - cos (x)) : 1 - cos (x) + sin (x) - cos (x) sin (x)

= 1 - cos (x) + sin (x) - cos (x) sin (x)

s im pl i f y sec^{2} (\frac{x}{2}) + 3 (x - 10)^{2} + \frac{2}{x ^{4}}

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

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

s im pl i f y 6 (6 sec^{2} (3 x - 2) tan^{2} (3 x - 2) + 3 sec^{4} (3 x - 2))

s im pl i f y (3 x - 10 y) (\frac{y}{2} + x^{2})