erweitern (6+sinh(x))^2

Lösung

erweitern

(6 + sinh (x))^{2}

36 + 12 sinh (x) + sinh^{2} (x)

Schritte zur Lösung

(6 + sinh (x))^{2}

Wende Formel für perfekte quadratische Gleichungen an:

(a + b)^{2} = a^{2} + 2 ab + b^{2}

(6 + sinh (x))^{2} = 6^{2} + 2 \cdot 6 sinh (x) + sinh^{2} (x)

= 6^{2} + 2 \cdot 6 sinh (x) + sinh^{2} (x)

Vereinfache

6^{2} + 2 \cdot 6 sinh (x) + sinh^{2} (x) : 36 + 12 sinh (x) + sinh^{2} (x)

= 36 + 12 sinh (x) + sinh^{2} (x)

e x p an d 133.3 \cdot (e^{- 0.4 t} - e^{- 0.5 t})

s im pl i f y - 4 (\frac{x}{6} + 3)

e x p an d \frac{sin ( x )}{( 1 + cos ( x ) ) ^{2}}

e x p an d x y^{''} (x) + y^{'} (x) + x (1 - (\frac{1}{4 x ^{2}}) y = 0)

s im pl i f y (x - \frac{1}{3}) (x - \frac{1}{4})