Question

Simplify the rational expression, if possible.

9y/y^2 − 81

I don't know what to do ;-;

Answer 1

• 
  `- \: \cfrac{ 81 {y}^(2) + 9 {}^{} }{y {}^{} }`

Explanation:

I'm here for your assistance! :)

9y/y^2 − 81

• 
  `\cfrac{ - 81 {y}^(2) + 9y {}^{} }{y {}^(2) }`
• 
  `- \: \cfrac{ 81 {y}^(2) + 9 {}^{} }{y {}^{} }`

Hope I helped! :)