erweitern (u-1)u^{1/2}

Lösung

erweitern

(u - 1) u^{\frac{1}{2}}

u^{\frac{3}{2}} - u^{\frac{1}{2}}

Schritte zur Lösung

(u - 1) u^{\frac{1}{2}}

= u^{\frac{1}{2}} (u - 1)

Wende das Distributivgesetz an:

a (b - c) = ab - a c

u^{\frac{1}{2}} (u - 1) = u^{\frac{1}{2}} u - u^{\frac{1}{2}} \cdot 1

= u^{\frac{1}{2}} u - u^{\frac{1}{2}} \cdot 1

u^{\frac{1}{2}} u = u^{\frac{3}{2}}

u^{\frac{1}{2}} \cdot 1 = u^{\frac{1}{2}}

= u^{\frac{3}{2}} - u^{\frac{1}{2}}

e x p an d (2 x + 9 - x)^{2}

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

e x p an d 4 xv d v + (3 v^{2} - 1) d x

e x p an d A (- 1, 1) y B (- 1, - 4)

e x p an d \frac{( 2 x ^{\frac{1}{2}} - 8 ) ^{3}}{3}