What is expand (-2,3,4)y(2,-3,5) ?

The solution to expand (-2,3,4)y(2,-3,5) is 2(-2*3*4,,)y,-3(-2*3*4,,)y,5

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expand (-2,3,4)y(2,-3,5)

expand

(- 2, 3, 4) y (2, - 3, 5)

2 (- 2 \cdot 3 \cdot 4,,) y, - 3 (- 2 \cdot 3 \cdot 4,,) y, 5

Solution steps

(- 2, 3, 4) y (2, - 3, 5)

= (- 2 \cdot 3 \cdot 4,,) (2, - 3 \cdot 5,) y

Apply the distributive law:

a (b - c) = ab - a c

a = (- 2, 3, 4) y, b = 2,, c = 3, 5

= (- 2, 3, 4) y \cdot 2, - (- 2, 3, 4) y \cdot 3, 5

= 2 (- 2 \cdot 3 \cdot 4,,) y, - 3 (- 2 \cdot 3 \cdot 4,,) y, 5

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What is expand (-2,3,4)y(2,-3,5) ?
The solution to expand (-2,3,4)y(2,-3,5) is 2(-2*3*4,,)y,-3(-2*3*4,,)y,5