erweitern (d+!w+!s)(d+!w+s)(d+w+!s)

Lösung

erweitern

(d +! w +! s) \cdot (d +! w + s) \cdot (d + w +! s)

!!! d^{2} d ww s +!!!! dd w^{2} w ss +!! d^{2} w s^{2} +!!! d ww s^{2} s

Schritte zur Lösung

(d +! w +! s) (d +! w + s) (d + w +! s)

= (+! +! d w s) (+! d w + s) (d + +! w s)

Multipliziere aus

(d +! w + s) (d + w +! s) :! d^{2} w +!! d w^{2} s + d s +! w s^{2}

= (d +! w +! s) (! d^{2} w +!! d w^{2} s + d s +! w s^{2})

Multipliziere aus

(d +! w +! s) (! d^{2} w +!! d w^{2} s + d s +! w s^{2}) :!!! d^{2} d ww s +!!!! dd w^{2} w ss +!! d^{2} w s^{2} +!!! d ww s^{2} s

=!!! d^{2} d ww s +!!!! dd w^{2} w ss +!! d^{2} w s^{2} +!!! d ww s^{2} s

e x p an d 20 \cdot (e^{\frac{x}{0.052}} - 1)

e x p an d x y^{''} (x) + (3 - x) y^{'} (x) - y

e x p an d \frac{60}{13} (1 - e^{- \frac{13 t}{5}})

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

e x p an d 2 \cdot (x - (3 - 27 - (- 1^{2})) = 4)