Algebra

posted by .

14z2 + 81z − 9

  • Algebra -

    use quadratic formula

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Algebra II

    find each product and simplify if possible: 9z+5 X 5z ---- ----- 15 81z(exponent 2) -25
  2. algebra

    factor 25-81z^2
  3. algebra

    Which of the following is equivalent to the expression (t2 − t − 6)(t − 3)−1 ?
  4. intermediate algebra

    Use the difference of squares rule to factor the following expression....81z^2-49y^2
  5. Algebra

    14z^2+81z-9
  6. biology

    Given the part of the molecule shown below, can the underlined atom participate in a hydrogen bond with an approriate bonding partner?
  7. Grade 12 Calculus

    Evaluate each of the following. Show all your calculations. a) f'(3) if f(x)  = x^4 − 3x b) f' (−2) if f(x) = 2x^3 + 4x^2 − 5x + 8 c) f" (1) if f(X)  = −3x^2 − 5x + 7 …
  8. calculus (gr 12)

    Evaluate each of the following. Show all your calculations. a) f'(3) if f(x)  = x^4 − 3x b) f' (−2) if f(x) = 2x^3 + 4x^2 − 5x + 8 c) f" (1) if f(X)  = −3x^2 − 5x + 7 …
  9. calculus (gr 12)

    Evaluate each of the following. Show all your calculations. a) f'(3) if f(x)  = x^4 − 3x b) f' (−2) if f(x) = 2x^3 + 4x^2 − 5x + 8 c) f" (1) if f(X)  = −3x^2 − 5x + 7 …
  10. algebra or algebra1

    What is the set of all values of x for which the expression x + 6 /x2 −2x−8 is not defined?

More Similar Questions