What is expand ((x-3)(x-5)(x-6))*2 ?

The solution to expand ((x-3)(x-5)(x-6))*2 is 2x^3-28x^2+126x-180

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expand ((x-3)(x-5)(x-6))*2

expand

((x - 3) (x - 5) (x - 6)) \cdot 2

2 x^{3} - 28 x^{2} + 126 x - 180

Solution steps

((x - 3) (x - 5) (x - 6)) \cdot 2

Remove parentheses:

(a) = a

= (x - 3) (x - 5) (x - 6) \cdot 2

= 2 (x - 3) (x - 5) (x - 6)

Expand

(x - 3) (x - 5) : x^{2} - 8 x + 15

= 2 (x^{2} - 8 x + 15) (x - 6)

Expand

(x^{2} - 8 x + 15) (x - 6) : x^{3} - 14 x^{2} + 63 x - 90

= 2 (x^{3} - 14 x^{2} + 63 x - 90)

Expand

2 (x^{3} - 14 x^{2} + 63 x - 90) : 2 x^{3} - 28 x^{2} + 126 x - 180

= 2 x^{3} - 28 x^{2} + 126 x - 180

(1 + i^{^{'}})^{12}

(2 x - 1) (\cdot + 2)

\frac{x}{( x + 2 ) ( x + 3 ) ( x + 4 )}

\cdot = (x^{3} + 7) - (2 x - 1)

(1 - x^{2}) e^{x}

What is expand ((x-3)(x-5)(x-6))*2 ?
The solution to expand ((x-3)(x-5)(x-6))*2 is 2x^3-28x^2+126x-180