erweitern 3\sqrt[5]{x^2}(x^2y-5/3 y^2)

Lösung

erweitern

3 5 x^{2} (x^{2} y - \frac{5}{3} y^{2})

3 5 x^{2} x^{2} y - 5 x^{2} \cdot 5 y^{2}

Schritte zur Lösung

3 5 x^{2} (x^{2} y - \frac{5}{3} y^{2})

Wende das Distributivgesetz an:

a (b - c) = ab - a c

3 5 x^{2} (x^{2} y - \frac{5}{3} y^{2}) = 3 5 x^{2} x^{2} y - 3 5 x^{2} \frac{5}{3} y^{2}

= 3 5 x^{2} x^{2} y - 3 5 x^{2} \frac{5}{3} y^{2}

Vereinfache

3 5 x^{2} \frac{5}{3} y^{2} : 5 x^{2} \cdot 5 y^{2}

= 3 5 x^{2} x^{2} y - 5 x^{2} \cdot 5 y^{2}

e x p an d (1 - \frac{3}{4} x)^{8}

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

e x p an d \frac{2 x ^{3} + 4 x ^{2} - 14 x}{( x - 4 ) ( x + 2 )}

\frac{\partial}{\partial y} ((u) (C y (2 h - y)))

e x p an d \frac{( 4 - x ) ^{3}}{64}