1. **State the problem:** We need to divide the polynomial $x^3 - 2x^2 + 1$ by the binomial $x - 1$.
2. **Recall the formula:** Polynomial division can be done using long division or synthetic division. Here, we use long division.
3. **Set up the division:** Divide $x^3 - 2x^2 + 0x + 1$ by $x - 1$.
4. **Divide the leading terms:** $\frac{x^3}{x} = x^2$.
5. **Multiply and subtract:** Multiply $x^2(x - 1) = x^3 - x^2$.
Subtract from the original polynomial:
$$\begin{aligned}
(x^3 - 2x^2 + 0x + 1) - (x^3 - x^2) &= x^3 - 2x^2 + 0x + 1 - x^3 + x^2 \\
&= -x^2 + 0x + 1
\end{aligned}$$
6. **Repeat division:** Divide leading terms $\frac{-x^2}{x} = -x$.
7. **Multiply and subtract:** Multiply $-x(x - 1) = -x^2 + x$.
Subtract:
$$\begin{aligned}
(-x^2 + 0x + 1) - (-x^2 + x) &= -x^2 + 0x + 1 + x^2 - x \\
&= -x + 1
\end{aligned}$$
8. **Repeat division:** Divide leading terms $\frac{-x}{x} = -1$.
9. **Multiply and subtract:** Multiply $-1(x - 1) = -x + 1$.
Subtract:
$$\begin{aligned}
(-x + 1) - (-x + 1) &= -x + 1 + x - 1 = 0
\end{aligned}$$
10. **Conclusion:** The quotient is $x^2 - x - 1$ and the remainder is $0$.
**Final answer:**
$$\frac{x^3 - 2x^2 + 1}{x - 1} = x^2 - x - 1$$
Polynomial Division 88Dc10
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