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

The solution to expand (x-1)(x+3)(x-4) is x^3-2x^2-11x+12

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

expand

(x - 1) (x + 3) (x - 4)

x^{3} - 2 x^{2} - 11 x + 12

Solution steps

(x - 1) (x + 3) (x - 4)

Expand

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

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

Distribute parentheses

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

Simplify

x^{2} x + x^{2} (- 4) + 2 xx + 2 x (- 4) - 3 x - 3 (- 4) : x^{3} - 2 x^{2} - 11 x + 12

= x^{3} - 2 x^{2} - 11 x + 12

\frac{- 1 - 9 i}{- 2 - 9 i}

- \frac{5}{1}

(- 3) + (- 5)

- 6 x y^{2} - x y^{2} - 3 x y^{2}

14 \times 5

What is expand (x-1)(x+3)(x-4) ?
The solution to expand (x-1)(x+3)(x-4) is x^3-2x^2-11x+12