erweitern 2(1-x)sin^2(1-x)

Lösung

erweitern

2 (1 - x) sin^{2} (1 - x)

2 sin^{2} (1 - x) - 2 x sin^{2} (1 - x)

Schritte zur Lösung

2 (1 - x) sin^{2} (1 - x)

= 2 sin^{2} (1 - x) (1 - x)

Wende das Distributivgesetz an:

a (b - c) = ab - a c

2 sin^{2} (1 - x) (1 - x) = 2 sin^{2} (1 - x) \cdot 1 - 2 sin^{2} (1 - x) x

= 2 sin^{2} (1 - x) \cdot 1 - 2 sin^{2} (1 - x) x

Vereinfache

2 sin^{2} (1 - x) \cdot 1 - 2 sin^{2} (1 - x) x : 2 sin^{2} (1 - x) - 2 x sin^{2} (1 - x)

= 2 sin^{2} (1 - x) - 2 x sin^{2} (1 - x)

e x p an d (cos (π t), 2 e^{t} + 5) (- π sin (π t), e^{t})

e x p an d \frac{K}{j w ( j w + 3 ) ( j w + 5 )}

e x p an d \frac{( M - d ) ^{2}}{8 d}

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

s im pl i f y (y + 11) (y - 11)