erweitern (1,i,0)*(1-i,2,4i)

Lösung

erweitern

(1, i, 0) \cdot (1 - i, 2, 4 i)

1 \cdot (1 \cdot 0 i,,) - i (1 \cdot 0 i,,), 2, 4 i

Schritte zur Lösung

(1, i, 0) (1 - i, 2, 4 i)

= (1 \cdot 0 i,,) (1 - 2 \cdot 4 ii,,)

Wende das Distributivgesetz an:

a (b - c) = ab - a c

a = (1, i, 0), b = 1, c = i, 2, 4 i

= (1, i, 0) \cdot 1 - (1, i, 0) i, 2, 4 i

= 1 \cdot (1 \cdot 0 i,,) - i (1 \cdot 0 i,,), 2, 4 i

e x p an d - \frac{( 2 x + y ) ( - 4 x - 2 y )}{x + 2 y}

\frac{\partial}{\partial x} ((y) (7 x y + 4)^{2})

d e g 2 r a d [\frac{( w ^{2} - 3 ) ( 4 w + 2 )}{w + 1}]^{^{'}}

e x p an d \frac{2 x}{( x ^{2} - 4 ) ^{2}}

e x p an d (a - λ) (b - λ) (c - λ) (d - λ) (e - λ)