erweitern (9-2xright)left(9-2xright)left(xright)

Lösung

erweitern

(9 - 2 x r i g h t) l e f t (9 - 2 x r i g h t) l e f t (x r i g h t)

81 ee lltt ff (i x r g h t) - 4 ee ll x^{2} r^{2} g^{2} h^{2} t^{2} tt ff (i x r g h t) - 36 ee i ll x r g h ttt ff (i x r g h t)

Schritte zur Lösung

(9 - 2 x r i g h t) l e f t (9 - 2 x r i g h t) l e f t (x r i g h t)

= ee lltt ff (9 - 2 i x r g h t) (9 - 2 i x r g h t) (i x r g h t)

Multipliziere aus

(9 - 2 x r i g h t) l e f t (9 - 2 x r i g h t) l e f t (x r i g h t) : ee lltt ff (i x r g h t) (81 - 4 x^{2} r^{2} g^{2} h^{2} t^{2}) - 36 ee i ll x r g h ttt ff (i x r g h t)

= ee lltt ff (i x r g h t) (81 - 4 x^{2} r^{2} g^{2} h^{2} t^{2}) - 36 ee i ll x r g h ttt ff (i x r g h t)

Multipliziere aus

ee lltt ff (i x r g h t) (81 - 4 x^{2} r^{2} g^{2} h^{2} t^{2}) : 81 ee lltt ff (i x r g h t) - 4 ee ll x^{2} r^{2} g^{2} h^{2} t^{2} tt ff (i x r g h t)

= 81 ee lltt ff (i x r g h t) - 4 ee ll x^{2} r^{2} g^{2} h^{2} t^{2} tt ff (i x r g h t) - 36 ee i ll x r g h ttt ff (i x r g h t)

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

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

s im pl i f y (a - 7 x) \cdot (a + 7 x)

e x p an d \frac{( ( 2 x - 1 ) e ^{\frac{1}{x}} )}{5}

e x p an d \frac{5 ( 2 v - u ^{2} )}{u ^{3} v ^{3}}