erweitern solve(x-2)(x+3)(x^2-4x-1)

Lösung

erweitern

so l v e (x - 2) (x + 3) (x^{2} - 4 x - 1)

e l so v x^{4} - 3 e l so v x^{3} - 11 e l so v x^{2} + 23 e l so vx + 6 e l so v

Schritte zur Lösung

so l v e (x - 2) (x + 3) (x^{2} - 4 x - 1)

= e l so v (x - 2) (x + 3) (x^{2} - 4 x - 1)

Multipliziere aus

(x - 2) (x + 3) : x^{2} + x - 6

= so l v e (x^{2} + x - 6) (x^{2} - 4 x - 1)

Multipliziere aus

(x^{2} + x - 6) (x^{2} - 4 x - 1) : x^{4} - 3 x^{3} - 11 x^{2} + 23 x + 6

= so l v e (x^{4} - 3 x^{3} - 11 x^{2} + 23 x + 6)

Multipliziere aus

so l v e (x^{4} - 3 x^{3} - 11 x^{2} + 23 x + 6) : e l so v x^{4} - 3 e l so v x^{3} - 11 e l so v x^{2} + 23 e l so vx + 6 e l so v

= e l so v x^{4} - 3 e l so v x^{3} - 11 e l so v x^{2} + 23 e l so vx + 6 e l so v

e x p an d (t - 3) e (- s t)

e x p an d - \frac{1}{8} (x - 1)^{2}

e x p an d (v + 6) (d v + y d y)

e x p an d \frac{2 s ^{2} + 1}{s ( s + 1 ) ^{2}}

e x p an d 6 (5 x^{2} + 6 x + 6)^{3}