algebra...Please help!

posted by .

How do I find the y value for which the following problem is undefined?

(4y^3-8y)/(y^2-2y)

  • algebra...Please help! -

    Find the y values for which the denominator is zero. There are two of them, 0 and 2

    Actually, the fraction is well behaved even in the limiting cases, because

    (4y^3-8y)/(y^2-2y) = 4y

  • algebra...Please help! -

    thanks, that helped a lot!!

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. trig

    Find the exact value of cot 45°, if the expression is undefined write undefined.
  2. algebra

    For what values of x is the following expression: 1/(x^2-25). How do you solve and determined the undefined value?
  3. Kate

    ok I was doing this problem cos^-1 (0) and was like oh that would be pi/2 but then I thought about it some and decided that even though it's right it can't possibly be... if tan(pi/2) = the first derrivative of a vertical line = undefined …
  4. Algebra-Undefined

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

    Find the x-value at which y=2x+5/x-3 is undefined.
  6. Algebra 2

    Find a value(s) that makes the expression y^2 - 16 ---------- undefined. y^2 + 16 y=4i?
  7. Algebra

    Given f(x)=2x^2 + 9x − 7and g(x)=2x −6, find the following. (If an answer is undefined, enter UNDEFINED.) f(−2) − g(−2)
  8. college algebra

    Use a calculator to find y to four decimal places, if possible. (If an answer is undefined, enter UNDEFINED.) ln y = −0.35
  9. college algebra

    Use a calculator to find y to four decimal places, if possible. (If an answer is undefined, enter UNDEFINED.) ln y = log 9
  10. um

    Use a calculator to find an approximate value (in radians) of the expression rounded to five decimal places, if it is defined. (If an answer is undefined, enter UNDEFINED.) tan−1(8)

More Similar Questions