erweitern (t-1)\H(t-1)

Lösung

erweitern

(t - 1) H (t - 1)

t H (t - 1) - H (t - 1)

Schritte zur Lösung

(t - 1) H (t - 1)

= H (t - 1) (t - 1)

Wende das Distributivgesetz an:

a (b - c) = ab - a c

a = H (t - 1), b = t, c = 1

= H (t - 1) t - H (t - 1) \cdot 1

= t H (t - 1) - 1 \cdot H (t - 1)

Multipliziere:

1 \cdot H (t - 1) = H (t - 1)

= t H (t - 1) - H (t - 1)

e x p an d \frac{18 - 12 x}{( 4 x - 1 ) ( x - 4 )}

e x p an d \frac{- 2 x - 18}{( 3 x + 1 ) ( x - 4 )}

e x p an d - \frac{( x - 1 ) ( x ^{2} + 2 x - 90 )}{30}

e x p an d \frac{( x - 6 ) ( x - 3 )}{4}

e x p an d (g \circ h) (z - 7)