1. **State the problem:** Solve the quadratic equation $$x^2 - 3x - 2 = 0$$ by factorization or formula.
2. **Recall the quadratic equation:** The general form is $$ax^2 + bx + c = 0$$ and the solutions can be found by factorization or the quadratic formula $$x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$$.
3. **Rewrite the equation:** $$x^2 - 3x - 2 = 0$$.
4. **Try factorization:** Find two numbers that multiply to $$-2$$ and add to $$-3$$. These are $$-1$$ and $$-2$$.
5. **Factor the quadratic:**
$$x^2 - 3x - 2 = x^2 - x - 2x - 2 = x(x - 1) - 2(x - 1) = (x - 1)(x - 2) = 0$$.
6. **Set each factor to zero:**
$$x - 1 = 0 \Rightarrow x = 1$$
$$x - 2 = 0 \Rightarrow x = 2$$
7. **Final answer:** The solutions are $$x = 1$$ or $$x = 2$$.
This completes the solution by factorization.
Quadratic Factorization 3B1Ece
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