What is the fastest method to solve a quadratic inequality?

How many methods are there to solve a quadratic inequality in the form f(x) = ax^2 + bx + c > 0 (or < 0). There are 3 common methods: 1. The test point method using the number-line 2. The algebraic method 3. The graphing method. What is the fastest method when doing tests/exams?

0 19 Views | Posted 2011-10-13 10:31:39
Asked by ng1350

  • 2 Answers

  • B

    Answered by

    Bhupesh | Contributor-Level 9

    2011-10-13 10:51:48
    The questions from Quadratic Inequality in objective form usually requires little hit and Trial . So you should first look for such cases in those Questions .
  • Shiksha Ask & Answer

    Answered by

    Suryap2012 | Guide-Level 11

    2011-10-13 10:45:19
    out of the three, algebraic method is definitely the fastest.

Get authentic answers from experts, students and alumni that you won't find anywhere else

Sign Up on Shiksha

On Shiksha, get access to

  • 71k Colleges
  • 833 Exams
  • 291k Reviews
  • 750k Answers

Share Your College Life Experience

Didn't find the answer you were looking for?

Search from Shiksha's 1 lakh+ Topics

or

Ask Current Students, Alumni & our Experts

×

We use cookies to improve your experience. By continuing to browse the site, you agree to our Privacy Policy and Cookie Policy.

Need guidance on career and education? Ask our experts

Characters 0/140

The Answer must contain atleast 20 characters.

Add more details

Characters 0/300

The Answer must contain atleast 20 characters.

Keep it short & simple. Type complete word. Avoid abusive language. Next

Your Question

Edit

Add relevant tags to get quick responses. Cancel Post