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

Find the value of k, if x1 is a factor of p(x) in the following case
p(x)=kx22x+1

Open in App
Solution

If (x1) is a factor of p(x) then p(1)=0

p(x)=kx22x+1

p(1)=k2+1

0=k2+1

So k=21.

flag
Suggest Corrections
thumbs-up
10
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Some Functions and Their Graphs
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon