What is expand (3x^2-2x+1)(x-4) ?

The solution to expand (3x^2-2x+1)(x-4) is 3x^3-14x^2+9x-4

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expand (3x^2-2x+1)(x-4)

expand

(3 x^{2} - 2 x + 1) (x - 4)

3 x^{3} - 14 x^{2} + 9 x - 4

Solution steps

(3 x^{2} - 2 x + 1) (x - 4)

Distribute parentheses

= 3 x^{2} x + 3 x^{2} (- 4) - 2 xx - 2 x (- 4) + 1 \cdot x + 1 \cdot (- 4)

Simplify

3 x^{2} x + 3 x^{2} (- 4) - 2 xx - 2 x (- 4) + 1 \cdot x + 1 \cdot (- 4) : 3 x^{3} - 14 x^{2} + 9 x - 4

= 3 x^{3} - 14 x^{2} + 9 x - 4

(8) (- 3)

- 2 \frac{1}{3} + 3 \frac{1}{4}

(- 2 u^{2}) (u v^{3}) (- u^{2} v^{2})

- 4 w - 24

\frac{20}{500}

What is expand (3x^2-2x+1)(x-4) ?
The solution to expand (3x^2-2x+1)(x-4) is 3x^3-14x^2+9x-4