What is expand (-3x-2)(6x^5+4x-2x^2-7) ?

The solution to expand (-3x-2)(6x^5+4x-2x^2-7) is -18x^6-12x^5+6x^3-8x^2+13x+14

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expand (-3x-2)(6x^5+4x-2x^2-7)

expand

(- 3 x - 2) (6 x^{5} + 4 x - 2 x^{2} - 7)

- 18 x^{6} - 12 x^{5} + 6 x^{3} - 8 x^{2} + 13 x + 14

Solution steps

(- 3 x - 2) (6 x^{5} + 4 x - 2 x^{2} - 7)

Distribute parentheses

= - 3 x \cdot 6 x^{5} - 3 x \cdot 4 x - 3 x (- 2 x^{2}) - 3 x (- 7) - 2 \cdot 6 x^{5} - 2 \cdot 4 x - 2 (- 2 x^{2}) - 2 (- 7)

Simplify

- 3 x \cdot 6 x^{5} - 3 x \cdot 4 x - 3 x (- 2 x^{2}) - 3 x (- 7) - 2 \cdot 6 x^{5} - 2 \cdot 4 x - 2 (- 2 x^{2}) - 2 (- 7) : - 18 x^{6} - 12 x^{5} + 6 x^{3} - 8 x^{2} + 13 x + 14

= - 18 x^{6} - 12 x^{5} + 6 x^{3} - 8 x^{2} + 13 x + 14

5 + (- 8)

\frac{1}{a} + \frac{1}{b} + \frac{1}{c}

\frac{2}{8} + \frac{3}{8}

\frac{5}{\frac{5}{x}}

- 3 \cdot (- \frac{1}{3})

What is expand (-3x-2)(6x^5+4x-2x^2-7) ?
The solution to expand (-3x-2)(6x^5+4x-2x^2-7) is -18x^6-12x^5+6x^3-8x^2+13x+14