1. We are asked to solve the inequality $$\frac{x^2 + 3}{2x - 8} > 0$$.
2. Important points to consider are where the numerator and denominator are zero because these points divide the number line into intervals.
3. The numerator is $$x^2 + 3$$, which is always positive since $$x^2 \geq 0$$ and adding 3 makes it strictly positive for all real $$x$$.
4. The denominator is $$2x - 8$$. Set it equal to zero to find critical points:
$$2x - 8 = 0$$
$$2x = 8$$
$$x = 4$$
5. The denominator changes sign at $$x=4$$. For $$x < 4$$, $$2x - 8 < 0$$, and for $$x > 4$$, $$2x - 8 > 0$$.
6. Since the numerator is always positive, the sign of the fraction depends on the denominator:
- For $$x < 4$$, denominator is negative, so fraction is negative.
- For $$x > 4$$, denominator is positive, so fraction is positive.
7. The inequality $$\frac{x^2 + 3}{2x - 8} > 0$$ holds when $$x > 4$$.
8. Also, $$x=4$$ is excluded because the denominator is zero there.
9. Final solution:
$$\boxed{x > 4}$$
Inequality Rational 3D5Fd7
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