erweitern (cot(x)-tan(x))sin^2(x)

Lösung

erweitern

(cot (x) - tan (x)) sin^{2} (x)

sin^{2} (x) cot (x) - sin^{2} (x) tan (x)

Schritte zur Lösung

(cot (x) - tan (x)) sin^{2} (x)

= sin^{2} (x) (cot (x) - tan (x))

Wende das Distributivgesetz an:

a (b - c) = ab - a c

sin^{2} (x) (cot (x) - tan (x)) = sin^{2} (x) cot (x) - sin^{2} (x) tan (x)

= sin^{2} (x) cot (x) - sin^{2} (x) tan (x)

e x p an d 4 π (\frac{125 - 21 21}{3} - 221)

s im pl i f y (1 - \frac{1}{x}) (1 - \frac{2}{x + 2}) (1 - \frac{3}{x + 5}) (1 - \frac{4}{x + 9})

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

s im pl i f y - 6.3 (A + B sin (D x) + C cos (D x))

e x p an d \frac{z}{( z - 1 ) ( z + 4 )}