erweitern (sqrt(a+bx)-\sqrt[4]{2})sqrt(3)x

Lösung

erweitern

(a + b x - 42) \cdot 3 \cdot x

3 a + 3 b x x - 342 x

Schritte zur Lösung

(a + b x - 42) 3 x

= 3 x (a + b x - 42)

Wende das Distributivgesetz an:

a (b - c) = ab - a c

3 x (a + b x - 42) = 3 x a + b x - 3 x 42

= 3 x a + b x - 3 x 42

Vereinfache

3 x a + b x - 3 x 42 : 3 a + 3 b x x - 342 x

= 3 a + 3 b x x - 342 x

e x p an d y^{\frac{1}{2}} (y^{\frac{3}{2}} - y^{\frac{2}{5}})

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

e x p an d, (\frac{1}{( x + 3 ) ^{2}} - 4)

e x p an d \frac{x ( 3 x + 4 )}{2 ( x + 1 ) ^{\frac{3}{2}}}

e x p an d (f (x) = 2, x^{4} - 3 x^{2} + 5 x - 6) - (g (x) = 2 x^{2} - 7 x + 10)