1. Let's clarify the use of mathematical symbols in text format. 2. Mathematical expressions are written using LaTeX syntax, where inline math is enclosed in single dollar signs $...$ and display math in double dollar signs $$...$$. 3. For example, the fraction \frac{a}{b} is written as $\frac{a}{b}$. 4. Square roots are written as $\sqrt{x}$. 5. Functions like sine are written as $\sin(x)$. 6. Always avoid mixing inline and display math in the same expression. 7. This formatting helps clearly distinguish math from regular text and makes expressions easier to read. 8. If you have a specific math problem, please share it, and I will explain it step-by-step using these clear math symbols.