Ask Question
17 September, 05:50

Write a standard form of a quadratic equation that has roots - 5/2 and 3.

+3
Answers (1)
  1. 17 September, 07:11
    0
    2x^2 - x - 15 = 0.

    Step-by-step explanation:

    In factor form this is

    (x + 5/2) (x - 3) = 0

    x^2 + 5/2x - 3x - 15/2 = 0

    x^2 - 1/2x - 15/2 = 0

    Multiply through by 2:

    2x^2 - x - 15 = 0.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Write a standard form of a quadratic equation that has roots - 5/2 and 3. ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers