erweitern (sqrt(2)+sqrt(3))(sqrt(5)-sqrt(7))'

Lösung

erweitern

(2 + 3) (5 - 7)^{'}

2 (5 - 7)' + 3 (5 - 7)'

Schritte zur Lösung

(2 + 3) (5 - 7)^{'}

Wende das Distributivgesetz an:

a (b + c) = ab + a c

a = (5 - 7)^{'}, b = 2, c = 3

= (5 - 7)^{^{'}} 2 + (5 - 7)^{^{'}} 3

= 2 (5 - 7)^{^{'}} + 3 (5 - 7)^{^{'}}

e x p an d \frac{( - a ^{3} b ^{6} ( 1 + c ^{3} ) ) - 1}{3}

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

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

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

e x p an d a (2, - 5) b (1, 3)