wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If -5 is a root of the quadratic equation 2x2+px15=0, and the quadratic equation px2+px+k=0 has equal roots, find the value of k.

A
k=7
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
k=9
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
k=74
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
k=94
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C k=74
Disclaimer: The solution to the question will be the video shown right after this. This will be incorporated once tech support is provided.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Applications of Second Degree Equations
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon