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

Lösung

erweitern

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

\frac{x ^{2} + 2}{x ^{4} + 4 x ^{2}}

Schritte zur Lösung

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

Multipliziere aus

x^{2} (x^{2} + 4) : x^{4} + 4 x^{2}

= \frac{x ^{2} + 2}{x ^{4} + 4 x ^{2}}

e x p an d (1 + x^{4}) d y + x (1 + 4 y^{2})

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

e x p an d (- b sin (t) + b cos (t) + 1 - b)^{3}

e x p an d e^{x} (c_{1} cos (2 x) + c_{2} sin (2 x))

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