What is expand (4,2,3)x(-2,0,-1) ?

The solution to expand (4,2,3)x(-2,0,-1) is -2(4*2*3,,)x,0,-1*(4*2*3,,)x

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expand (4,2,3)x(-2,0,-1)

expand

(4, 2, 3) x (- 2, 0, - 1)

- 2 (4 \cdot 2 \cdot 3,,) x, 0, - 1 \cdot (4 \cdot 2 \cdot 3,,) x

Solution steps

(4, 2, 3) x (- 2, 0, - 1)

= (4 \cdot 2 \cdot 3,,) (- 2 \cdot 0,, - 1) x

Apply the distributive law:

a (b - c) = ab - a c

a = (4, 2, 3) x, b = - 2, 0,, c = 1

= (4, 2, 3) x (- 2, 0,) - (4, 2, 3) x \cdot 1

Apply minus-plus rules

+ (- a) = - a

= - 2 (4 \cdot 2 \cdot 3,,) x, 0, - 1 \cdot (4 \cdot 2 \cdot 3,,) x

\frac{0.9 s}{( s - 0.1 ) ( x + 0.2 )}

(e^{a} + e^{b}) \cdot e^{a}

(- 0.8) (- 1.8) (- 2.6)

ln (6) (e - 3)

- \frac{s - 2}{s ^{3} ( s + 6 )}

What is expand (4,2,3)x(-2,0,-1) ?
The solution to expand (4,2,3)x(-2,0,-1) is -2(4*2*3,,)x,0,-1*(4*2*3,,)x