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

The solution to expand (x-1)(x-3)(x-4) is x^3-8x^2+19x-12

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

expand

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

x^{3} - 8 x^{2} + 19 x - 12

Solution steps

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

Expand

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

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

Distribute parentheses

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

Simplify

x^{2} x + x^{2} (- 4) - 4 xx - 4 x (- 4) + 3 x + 3 (- 4) : x^{3} - 8 x^{2} + 19 x - 12

= x^{3} - 8 x^{2} + 19 x - 12

ln (z)

(a + b)^{2} - (b + c)^{2}

\frac{x ^{2} - 8 x + 12}{x ^{2} - 36}

11 x^{5}

- 2 \cdot (- 5)

What is expand (x-1)(x-3)(x-4) ?
The solution to expand (x-1)(x-3)(x-4) is x^3-8x^2+19x-12