Here's the question you clicked on:
Beautiful_Lier96
can someone help me understant multiplying and dividing rational expressions ? i dont really understand it, and need too.
\[\Huge{\color{red}{\frac{a}{b} \times \frac{c}{d}={ac \over bd}}}\]\[\Huge{\color{green}{\frac{a}{b} \div \frac{c}{d}=\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}}}\]