erweitern pi(1+y^2)^2

Lösung

erweitern

π (1 + y^{2})^{2}

π y^{4} + 2 π y^{2} + π

Schritte zur Lösung

π (1 + y^{2})^{2}

(1 + y^{2})^{2} = 1 + 2 y^{2} + y^{4}

= π (y^{4} + 2 y^{2} + 1)

Setze Klammern

= π 1 + π 2 y^{2} + π y^{4}

= 1 π + 2 π y^{2} + π y^{4}

Multipliziere:

1 π = π

= π + 2 π y^{2} + π y^{4}

Rewrite in standard form

= π y^{4} + 2 π y^{2} + π

e x p an d \frac{2 ( 7 - 1610 )}{223}

e x p an d 3 a 2 + 6 a + 2 b 2

e x p an d \frac{6}{( x + 2 ) ( x - 2 )}

s im pl i f y (g \circ i + \frac{i}{g}) (x)

e x p an d \frac{( x + 8 ) ( 3 x + 4 )}{( 4 x - 5 )}