erweitern (2t,s+tcos^2(s)+s^2t^4)(tcos(s))

Lösung

erweitern

(2 t, s + t cos^{2} (s) + s^{2} t^{4}) (t cos (s))

2 t (t cos (s)), s + t cos^{2} (s) (t cos (s)) + t^{4} s^{2} (t cos (s))

Schritte zur Lösung

(2 t, s + t cos^{2} (s) + s^{2} t^{4}) (t cos (s))

= (2, t s + t cos^{2} (s) + t^{4} s^{2}) (t cos (s))

Setze Klammern

= (t cos (s)) \cdot 2 t, s + (t cos (s)) t cos^{2} (s) + (t cos (s)) s^{2} t^{4}

= 2 t (t cos (s)), s + t cos^{2} (s) (t cos (s)) + t^{4} s^{2} (t cos (s))

s im pl i f y (- 2 + 2 i)^{5}

s im pl i f y (1 + t)^{2}

e x p an d 3 (10 + 7)

e x p an d A (- 1, - 3) b (5, 5) c (6, - 2)

s im pl i f y (x - 3 + 5) (x - 3 - 5)