CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If the equation x43x3+mx27x+3=0 has four positive real roots. Then the value of m should always be greater than zero.


A

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A

True


Sum of the roots taken two at a time

αβ=m

Since all the roots are positive real numbers

m should also be positive

So, m > 0.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
General Solution of tanθ = tanα
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon