erweitern (5x^2+3x+1)/((x+2)(x^2+1))

Lösung

erweitern

\frac{5 x ^{2} + 3 x + 1}{( x + 2 ) ( x ^{2} + 1 )}

\frac{5 x ^{2} + 3 x + 1}{x ^{3} + x + 2 x ^{2} + 2}

Schritte zur Lösung

\frac{5 x ^{2} + 3 x + 1}{( x + 2 ) ( x ^{2} + 1 )}

Multipliziere aus

(x + 2) (x^{2} + 1) : x^{3} + x + 2 x^{2} + 2

= \frac{5 x ^{2} + 3 x + 1}{x ^{3} + x + 2 x ^{2} + 2}

e x p an d (a x^{2} + b x + c) (q x^{2} + w x + e)

s im pl i f y (x - 4 - 3 i)^{2}

e x p an d (23)^{2} + 2^{2}

e x p an d (50 - \frac{q}{2} = \frac{9}{4} 300 - 4 p) (75 - \frac{q}{4})

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