Multiple Choice Questions on Find p and q such that px2 5x 2 0 and 3x2 10 x q 0 have both roots in common ........ for NDA Exam Preparation

Back to Main Page

Multiple Choice Questions

Find p and q such that px2 5x 2 0 and 3x2 10 x q 0 have both roots in common ........

Mathematics (NDA) Quadratic Equations
    Download Solution PDF

     Find p and q such that px2 + 5x + 2 = 0 and 3x2 + 10 x +q = 0 have both roots in common?

    1/2,-4

    Incorrect Answer

    -3/2,4

    Incorrect Answer

    3/2,4

    Correct Answer

    1/2,-4

    Incorrect Answer
    छोटे Courses बड़े Results
    Master Quadratic Equations
    Prepare through Micro-courses
    Try Now
    Explanation:

    a1 = p, b1 = 5, c1 = 2 a2 = 3, b2 = 10, c2 = q

    a1/b2  =b1/b2  =c1/c2 

    p/3  =5/10  =2/q

    p=3/2  ,q=4

    By: bhavesh kumar singh
    ProfileResources

    Let's Discuss

    Master
    Quadratic Equations
    With abhipedia
    Micro Courses
    Try Now
    What our students have to say
    Review on us
    Download Abhipedia Android App

    Access to prime resources

    Downlod from playstore
    download android app download android app for free