erweitern sin(t)u(t-pi)

Lösung

erweitern

sin (t) u (t - π)

t u sin (t) - π u sin (t)

Schritte zur Lösung

sin (t) u (t - π)

= u sin (t) (t - π)

Wende das Distributivgesetz an:

a (b - c) = ab - a c

a = sin (t) u, b = t, c = π

= sin (t) u t - sin (t) u π

= t u sin (t) - π u sin (t)

e x p an d 2 (x + 1^{2} = 32)

e x p an d (6 x^{2} - 5 x y - 2 y^{2}) d x - (6 x^{2} - 8 x y - y^{2}) d y

e x p an d \frac{x t}{( 3 x ^{2} + 2 ) ( 9 t ^{2} x ^{4} + 12 t ^{2} x ^{2} + 4 t ^{2} + 6 )}

s im pl i f y ((4 x + 2) - 4 x) \cdot ((4 x + 2) + 4 x)

e x p an d 2 (ln (x + 3) + 1)