erweitern (2-3x^2-y^2)/((x+y)^2)

Lösung

erweitern

\frac{2 - 3 x ^{2} - y ^{2}}{( x + y ) ^{2}}

\frac{2 - 3 x ^{2} - y ^{2}}{x ^{2} + 2 x y + y ^{2}}

Schritte zur Lösung

\frac{2 - 3 x ^{2} - y ^{2}}{( x + y ) ^{2}}

(x + y)^{2} = x^{2} + 2 x y + y^{2}

= \frac{2 - 3 x ^{2} - y ^{2}}{x ^{2} + 2 x y + y ^{2}}

e x p an d (x^{6} y^{6}) (x^{11} y^{10})

s im pl i f y (x - 3 - 1) (x - 3 + 1)

e x p an d \frac{( a d - ec - e x ) ( - a - x )}{e} + \frac{ab d ^{2}}{e ^{2}}

e x p an d \frac{4 x ( x + k )}{( 2 x + k ) ( k x + k ^{2} + 2 x )}

e x p an d (9 e f + 2 f) (e - 5)