What is expand (-44v,-22u,0)*(2u,2v,1) ?

The solution to expand (-44v,-22u,0)*(2u,2v,1) is -44v(2*2*1,,vu),-22u(2*2*1,,vu),0

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expand (-44v,-22u,0)*(2u,2v,1)

expand

(- 44 v, - 22 u, 0) \cdot (2 u, 2 v, 1)

- 44 v (2 \cdot 2 \cdot 1,, vu), - 22 u (2 \cdot 2 \cdot 1,, vu), 0

Solution steps

(- 44 v, - 22 u, 0) (2 u, 2 v, 1)

= (- 44, v - 22 \cdot 0, u) (2 \cdot 2 \cdot 1,, vu)

Apply the distributive law:

a (b - c) = ab - a c

a = (2 u, 2 v, 1), b = - 44 v,, c = 22 u, 0

= (2 u, 2 v, 1) (- 44 v,) - (2 u, 2 v, 1) \cdot 22 u, 0

Apply minus-plus rules

+ (- a) = - a

= - 44 v (2 \cdot 2 \cdot 1,, vu), - 22 u (2 \cdot 2 \cdot 1,, vu), 0

\frac{x}{( x + 4 ) ( x - 3 )}

- \frac{2}{( x + 1 ) ^{2}}

sin (t) U (t - π)

\frac{2 x + 3}{( x - 2 ) ( x + 5 )}

(2 cos (x) + 2 sin (x))^{2}

What is expand (-44v,-22u,0)*(2u,2v,1) ?
The solution to expand (-44v,-22u,0)*(2u,2v,1) is -44v(2*2*1,,vu),-22u(2*2*1,,vu),0