erweitern sin(x)(cot(x)+csc(x))

Lösung

erweitern

sin (x) (cot (x) + csc (x))

cot (x) sin (x) + 1

Schritte zur Lösung

sin (x) (cot (x) + csc (x))

Wende das Distributivgesetz an:

a (b + c) = ab + a c

sin (x) (cot (x) + csc (x)) = sin (x) cot (x) + sin (x) csc (x)

= sin (x) cot (x) + sin (x) csc (x)

Vereinfache

sin (x) cot (x) + sin (x) csc (x) : cot (x) sin (x) + 1

= cot (x) sin (x) + 1

e x p an d \frac{x ^{2} - 7 x + 9}{( x - 3 ) ^{2}}

e x p an d \frac{1 - e ^{- 2 s}}{s ( s ^{2} + 2 s + 5 )}

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

e x p an d \frac{( x + 2 ) ( x + c )}{( x + 5 )}

s im pl i f y (- 3 + i)^{4}