What is expand U(2,-3,4)V(1,2,1) ?

The solution to expand U(2,-3,4)V(1,2,1) is 2(1*2*1,,)UV,-3(1*2*1,,)UV,4

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expand U(2,-3,4)V(1,2,1)

expand

U (2, - 3, 4) V (1, 2, 1)

2 (1 \cdot 2 \cdot 1,,) U V, - 3 (1 \cdot 2 \cdot 1,,) U V, 4

Solution steps

U (2, - 3, 4) V (1, 2, 1)

= (2, - 3 \cdot 4,) (1 \cdot 2 \cdot 1,,) U V

Apply the distributive law:

a (b - c) = ab - a c

a = U V (1, 2, 1), b = 2,, c = 3, 4

= U V (1, 2, 1) \cdot 2, - U V (1, 2, 1) \cdot 3, 4

= 2 (1 \cdot 2 \cdot 1,,) U V, - 3 (1 \cdot 2 \cdot 1,,) U V, 4

2 π (- \frac{1}{3} + \frac{π}{4})

\frac{2 + 5 x}{3 ( 1 + 2 x )}

\frac{x ^{3} + 3 x + 2}{( x ^{2} - 1 ) ( x ^{2} + 1 )}

lo g_{10} (1000000 s)

\frac{1}{( u - 8 ) ( u + 8 )}

What is expand U(2,-3,4)V(1,2,1) ?
The solution to expand U(2,-3,4)V(1,2,1) is 2(1*2*1,,)UV,-3(1*2*1,,)UV,4