erweitern expan(3z-2)(z^2-3z-4)

Lösung

erweitern

e x p an (3 z - 2) (z^{2} - 3 z - 4)

3 e n x p a z^{3} - 11 e n x p a z^{2} - 6 e n x p a z + 8 e n x p a

Schritte zur Lösung

e x p an (3 z - 2) (z^{2} - 3 z - 4)

= e n x p a (3 z - 2) (z^{2} - 3 z - 4)

Multipliziere aus

(3 z - 2) (z^{2} - 3 z - 4) : 3 z^{3} - 11 z^{2} - 6 z + 8

= e x p an (3 z^{3} - 11 z^{2} - 6 z + 8)

Multipliziere aus

e x p an (3 z^{3} - 11 z^{2} - 6 z + 8) : 3 e n x p a z^{3} - 11 e n x p a z^{2} - 6 e n x p a z + 8 e n x p a

= 3 e n x p a z^{3} - 11 e n x p a z^{2} - 6 e n x p a z + 8 e n x p a

e x p an d \frac{4}{( x + 5 ) ^{2}}

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

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

e x p an d \frac{( n ^{2} - 4 ) ^{2}}{4 n ^{2}}

e x p an d y (x + 1) d x - 5 d x