vereinfachen y(1-1/((x^2+y^2)))

Lösung

vereinfachen

y (1 - \frac{1}{( x ^{2} + y ^{2} )})

\frac{y ( x ^{2} + y ^{2} - 1 )}{x ^{2} + y ^{2}}

Schritte zur Lösung

y (1 - \frac{1}{x ^{2} + y ^{2}})

Füge zusammen:

1 - \frac{1}{x ^{2} + y ^{2}} : \frac{x ^{2} + y ^{2} - 1}{x ^{2} + y ^{2}}

= y \frac{x ^{2} + y ^{2} - 1}{x ^{2} + y ^{2}}

Wende Bruchregel an:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{y ( x ^{2} + y ^{2} - 1 )}{x ^{2} + y ^{2}}

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

e x p an d (x - \frac{2}{x ^{2}})^{9}

e x p an d 6 (11 + 7)

e x p an d (6 + 2 i)^{2}

e x p an d (4 - \frac{x}{16})^{6} (x - \frac{1}{x})^{2}