Q.
If α,β be the roots of the quadratic equation ax2+bx+c=0 and k be a real number, then the condition so that α
see full answer
Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!
Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya
a
ac>0
b
ak2+bk+c=0
c
ac<0
d
a2k2+abk+ac<0
answer is D.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
Here ax2+bx+c=a(x-α)(x-β)Since α,β be the roots of ax2+bx+c=0.Also α
Watch 3-min video & get full concept clarity
Get Expert Academic Guidance – Connect with a Counselor Today!

Not sure what to do in the future? Don’t worry! We have a FREE career guidance session just for you!