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

The solution to expand (x-6)(-3x^2-5x-2) is -3x^3+13x^2+28x+12

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

expand

(x - 6) (- 3 x^{2} - 5 x - 2)

- 3 x^{3} + 13 x^{2} + 28 x + 12

Solution steps

(x - 6) (- 3 x^{2} - 5 x - 2)

Distribute parentheses

= x (- 3 x^{2}) + x (- 5 x) + x (- 2) - 6 (- 3 x^{2}) - 6 (- 5 x) - 6 (- 2)

Simplify

x (- 3 x^{2}) + x (- 5 x) + x (- 2) - 6 (- 3 x^{2}) - 6 (- 5 x) - 6 (- 2) : - 3 x^{3} + 13 x^{2} + 28 x + 12

= - 3 x^{3} + 13 x^{2} + 28 x + 12

4 x^{2} y^{2}

i^{150}

+ 48 x^{2} - 3 y^{2}

(1 + 2 i) (4 - i)

4 x^{3} - 4 x^{2}

What is expand (x-6)(-3x^2-5x-2) ?
The solution to expand (x-6)(-3x^2-5x-2) is -3x^3+13x^2+28x+12