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

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

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

expand

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

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

Solution steps

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

Distribute parentheses

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

Simplify

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

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

\frac{x ^{2} - 9}{x ^{4} - 81}

lo g_{2} (0.4)

\frac{0}{16}

\frac{128}{7}

(x + 3) (x + 3) (x + 3)

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