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

Lösung

erweitern

- sin (x) (1 + tan (x))

- sin (x) - sin (x) tan (x)

Schritte zur Lösung

- sin (x) (1 + tan (x))

Wende das Distributivgesetz an:

a (b + c) = ab + a c

- sin (x) (1 + tan (x)) = - sin (x) \cdot 1 - sin (x) tan (x)

= - sin (x) \cdot 1 - sin (x) tan (x)

Apply rule:

a \cdot 1 = a

- sin (x) \cdot 1 = - sin (x)

= - sin (x) - sin (x) tan (x)

s im pl i f y - 1.5 (cos (0.25 t^{2}) - 0.5 t^{2} sin (0.25 t^{2}))

e x p an d \frac{( a + bi ) ^{6}}{( a - bi ) ^{2}}

e x p an d (cos (ln (x)) + sin (ln (x)))^{2}

e x p an d (1 - \frac{1 - cos ( x π )}{2}) 1 0^{\frac{x}{2}}

e x p an d \frac{1}{8} e^{4 x} (- 4 e^{- 4 t} t - e^{- 4 t})