erweitern (2x^3-4x^2-15x+8)/((x-1)^2)

Lösung

erweitern

\frac{2 x ^{3} - 4 x ^{2} - 15 x + 8}{( x - 1 ) ^{2}}

\frac{2 x ^{3} - 4 x ^{2} - 15 x + 8}{x ^{2} - 2 x + 1}

Schritte zur Lösung

\frac{2 x ^{3} - 4 x ^{2} - 15 x + 8}{( x - 1 ) ^{2}}

(x - 1)^{2} = x^{2} - 2 x + 1

= \frac{2 x ^{3} - 4 x ^{2} - 15 x + 8}{x ^{2} - 2 x + 1}

s im pl i f y (\frac{( x ^{2} - 4 )}{x} - k)^{2}

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

e x p an d \frac{\frac{d}{d x} ( 2 x ^{2} ) - 13 x + 22}{( x - 2 ) ^{2}}

e x p an d d (1 + x e^{y})

e x p an d (9 x^{2} + 8 x + 2) \circ (sin (x))