What is expand (x-0.5)(x-1)(x-2) ?

The solution to expand (x-0.5)(x-1)(x-2) is x^3-3.5x^2+3.5x-1

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expand (x-0.5)(x-1)(x-2)

expand

(x - 0.5) (x - 1) (x - 2)

x^{3} - 3.5 x^{2} + 3.5 x - 1

Solution steps

(x - 0.5) (x - 1) (x - 2)

Expand

(x - 0.5) (x - 1) (x - 2) : (x^{2} - 1.5 x + 0.5) (x - 2)

= (x^{2} - 1.5 x + 0.5) (x - 2)

Distribute parentheses

= x^{2} x + x^{2} (- 2) - 1.5 xx - 1.5 x (- 2) + 0.5 x + 0.5 (- 2)

Simplify

x^{2} x + x^{2} (- 2) - 1.5 xx - 1.5 x (- 2) + 0.5 x + 0.5 (- 2) : x^{3} - 3.5 x^{2} + 3.5 x - 1

= x^{3} - 3.5 x^{2} + 3.5 x - 1

\frac{4}{5 - 2}

\frac{3}{5} \div \frac{2}{5}

lo g_{x} (16)

(x + y)^{3} - (x - y)^{3}

(7 + 4 i) - (1 + 2 i)

What is expand (x-0.5)(x-1)(x-2) ?
The solution to expand (x-0.5)(x-1)(x-2) is x^3-3.5x^2+3.5x-1