Answer:
\[\frac{{{x}^{2}}}{9}-\frac{{{y}^{2}}}{25}={{\left( \frac{x}{3} \right)}^{2}}-{{\left( \frac{y}{5} \right)}^{2}}\] \[=\left( \frac{x}{3}+\frac{y}{5} \right)\left( \frac{x}{3}-\frac{y}{5} \right)\]
You need to login to perform this action.
You will be redirected in
3 sec