erweitern sin(a)(tan(a)+csc(a))

Lösung

erweitern

sin (a) (tan (a) + csc (a))

sin (a) tan (a) + 1

Schritte zur Lösung

sin (a) (tan (a) + csc (a))

Wende das Distributivgesetz an:

a (b + c) = ab + a c

sin (a) (tan (a) + csc (a)) = sin (a) tan (a) + sin (a) csc (a)

= sin (a) tan (a) + sin (a) csc (a)

Vereinfache

sin (a) tan (a) + sin (a) csc (a) : sin (a) tan (a) + 1

= sin (a) tan (a) + 1

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

e x p an d (5 - 11) (7 + 23)

e x p an d 3 x^{2} y d x - (3 x^{3} - y^{3}) d y

e x p an d (1 - cos (x)) (1 + sec (x) cot (x) = sin (x))

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