0

Guest

Courses New

Find the values of a, if ax2 – 4x + 9 = 0 has integral roots

 Find the values of a, if ax2 – 4x + 9 = 0 has integral roots

Grade:12th pass

1 Answers

Vikas TU
14149 Points
7 years ago
Reposting the answeras U have asked it twice,
For the roots to be integer the D that is the discriminat of the quadratic should be a perfect square and a= 1 with b and c should be integers which is howevr fulfilling the condtion.
Thereofre for a =1 the eqn. would have integera roots.

Think You Can Provide A Better Answer ?

Other Related Questions on Algebra

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More