erweitern (x+y)(x-y)dx

Lösung

erweitern

(x + y) (x - y) d x

x^{2} d x - y^{2} d x

Schritte zur Lösung

(x + y) (x - y) d x

Multipliziere aus

(x + y) (x - y) : x^{2} - y^{2}

= d x (x^{2} - y^{2})

Multipliziere aus

d x (x^{2} - y^{2}) : x^{2} d x - y^{2} d x

= x^{2} d x - y^{2} d x

e x p an d \frac{x ^{2} - 16 + 6 a x + 24 a}{6 ( x + 4 )}

e x p an d \frac{45 ( y - 3 ) ^{2}}{2}

e x p an d cos (7 (t - \frac{π}{6})) U (t - \frac{π}{6})

e x p an d (c^{2} - 3 b d + 12 a e)^{3}

e x p an d (x y cosh (x) + y sinh (x)) d x