What is expand (-x+8)(3x^2-2x+2) ?

The solution to expand (-x+8)(3x^2-2x+2) is -3x^3+26x^2-18x+16

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expand (-x+8)(3x^2-2x+2)

expand

(- x + 8) (3 x^{2} - 2 x + 2)

- 3 x^{3} + 26 x^{2} - 18 x + 16

Solution steps

(- x + 8) (3 x^{2} - 2 x + 2)

Distribute parentheses

= - x \cdot 3 x^{2} - x (- 2 x) - x \cdot 2 + 8 \cdot 3 x^{2} + 8 (- 2 x) + 8 \cdot 2

Simplify

- x \cdot 3 x^{2} - x (- 2 x) - x \cdot 2 + 8 \cdot 3 x^{2} + 8 (- 2 x) + 8 \cdot 2 : - 3 x^{3} + 26 x^{2} - 18 x + 16

= - 3 x^{3} + 26 x^{2} - 18 x + 16

\frac{x ^{2} - 4 x + 4}{x ^{2} - 4}

5 + 7 (8 r - 2)

6 \times 6

\frac{4}{5} - \frac{3}{5}

What is expand (-x+8)(3x^2-2x+2) ?
The solution to expand (-x+8)(3x^2-2x+2) is -3x^3+26x^2-18x+16