erweitern (x-4)(x-7)'

Lösung

erweitern

(x - 4) (x - 7)^{'}

x (x - 7)' - 4 (x - 7)'

Schritte zur Lösung

(x - 4) (x - 7)^{'}

Wende das Distributivgesetz an:

a (b - c) = ab - a c

a = (x - 7)^{'}, b = x, c = 4

= (x - 7)^{^{'}} x - (x - 7)^{^{'}} 4

= x (x - 7)^{^{'}} - 4 (x - 7)^{^{'}}

e x p an d d x (x^{2} + y^{2} - 5 = 0)

s im pl i f y (b) (a b - b a)

e x p an d \frac{x ^{2} + 2 x + 9}{( x ^{2} + 1 ) ( x + 4 )}

e x p an d lo g_{10} (8) (x^{4})

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