Algebra

posted by .

Trying to figure out how to find all numbers for which the rational expression is undefined.

9/2z+5

Is the answer -5/2 or -10/9?

I made a mistake in my typing when I asked the question earlier.

  • Algebra -

    9/(2z+5) is undefined when z = -5/2

    the way you typed it
    9/2z+5 is undefined if z = 0

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Algebra

    Find all numbers for which the rational expression is undefined?
  2. algebra

    I asked this question earlier and wasn't sure what the answer was. Find all numbers for which the rational expression is undefined?
  3. ALGEBRA

    Find all numbers for which the rational expression is undefined. -2/9v
  4. Algebra

    Trying to figure out how to find all numbers for which the rational expression is defined. 9/2z+5 Is the answer 0?
  5. Algebra

    Find all the numbers for which the rational expression is undefined s^3-6x/ s^2-9 Thanks for the help
  6. algebra

    find all numbers for which the rational expression is undefined 8/x-4
  7. algebra

    Find all numbers for which the rational expression is undefined. r^3-8r/r^2-25
  8. Algebra 2

    Find all numbers for which the rational expression is undefined. p^3-3p/p2-49. Thank you.
  9. Algebra plz check

    Find all numbers for which the rational expression is undefined -12/5y. The rational expression is defined for every real number is this correct?
  10. Algebra-Undefined

    Find all numbers for which the rational expression is undefined: -24/25v

More Similar Questions