What is expand (2,3,5)x(-2,-4,-9) ?

The solution to expand (2,3,5)x(-2,-4,-9) is -2(2*3*5,,)x,-4(2*3*5,,)x,-9(2*3*5,,)x

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expand (2,3,5)x(-2,-4,-9)

expand

(2, 3, 5) x (- 2, - 4, - 9)

- 2 (2 \cdot 3 \cdot 5,,) x, - 4 (2 \cdot 3 \cdot 5,,) x, - 9 (2 \cdot 3 \cdot 5,,) x

Solution steps

(2, 3, 5) x (- 2, - 4, - 9)

= (2 \cdot 3 \cdot 5,,) (- 2, - 4, - 9) x

Distribute parentheses

= (2, 3, 5) x (- 2,) + (2, 3, 5) x (- 4,) + (2, 3, 5) x (- 9)

Apply minus-plus rules

+ (- a) = - a

= - 2 (2 \cdot 3 \cdot 5,,) x, - 4 (2 \cdot 3 \cdot 5,,) x, - 9 (2 \cdot 3 \cdot 5,,) x

\frac{x + 3}{( x - 4 ) ( x + 1 )}

a (2, - 1) + b (0, 2)

\frac{( x - 7 ) ( x + 2 )}{( x + 6 ) ( x - 8 )}

(- 2)^{8}

3^{2} - 3

What is expand (2,3,5)x(-2,-4,-9) ?
The solution to expand (2,3,5)x(-2,-4,-9) is -2(2*3*5,,)x,-4(2*3*5,,)x,-9(2*3*5,,)x