1. **State the problem:** Solve the equation $$\frac{2}{x} + \frac{3}{x-3} = 1$$ for $x$.
2. **Find a common denominator:** The denominators are $x$ and $x-3$. The common denominator is $x(x-3)$.
3. **Rewrite each term with the common denominator:**
$$\frac{2}{x} = \frac{2(x-3)}{x(x-3)}$$
$$\frac{3}{x-3} = \frac{3x}{x(x-3)}$$
4. **Combine the fractions:**
$$\frac{2(x-3) + 3x}{x(x-3)} = 1$$
5. **Multiply both sides by $x(x-3)$ to clear the denominator:**
$$2(x-3) + 3x = x(x-3)$$
6. **Expand both sides:**
$$2x - 6 + 3x = x^2 - 3x$$
7. **Combine like terms on the left:**
$$5x - 6 = x^2 - 3x$$
8. **Bring all terms to one side to form a quadratic equation:**
$$0 = x^2 - 3x - 5x + 6$$
$$0 = x^2 - 8x + 6$$
9. **Use the quadratic formula to solve for $x$:**
The quadratic formula is $$x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$$ where $a=1$, $b=-8$, and $c=6$.
10. **Calculate the discriminant:**
$$b^2 - 4ac = (-8)^2 - 4(1)(6) = 64 - 24 = 40$$
11. **Find the roots:**
$$x = \frac{8 \pm \sqrt{40}}{2} = \frac{8 \pm 2\sqrt{10}}{2} = 4 \pm \sqrt{10}$$
12. **Check for restrictions:**
The denominators $x$ and $x-3$ cannot be zero, so $x \neq 0$ and $x \neq 3$.
13. **Final answer:**
$$x = 4 + \sqrt{10}, 4 - \sqrt{10}$$
Both values are valid since neither equals 0 nor 3.
Solve Rational 578290
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