erweitern (2x^2-x+8)/((x^2+4)^2)

Lösung

erweitern

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

\frac{2 x ^{2} - x + 8}{x ^{4} + 8 x ^{2} + 16}

Schritte zur Lösung

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

(x^{2} + 4)^{2} = x^{4} + 8 x^{2} + 16

= \frac{2 x ^{2} - x + 8}{x ^{4} + 8 x ^{2} + 16}

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

e x p an d \frac{( 0.2 - x )}{( 0.2 + x ) x}

e x p an d (\frac{16}{( s ^{2} - 16 ) ( s ^{2} + 4 )}) + (\frac{1}{s ( s ^{2} + 4 )})

e x p an d (f x)^{3} - 1

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