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

Solve the equation 6x413x335x2x+3=0, having given that one roots is 23.

Open in App
Solution

Since 23 is a root, we know that 2+3 is also a root, and corresponding to this pair of roots we have the quadratic factor x24x+1.
Also 6x413x335x2x+3=(x24x+1)(6x2+11x+3);
Hence the other roots are obtained from
6x2+11x+3=0, or (3x+1)(2x+3)=0;
Thus, the roots are 13,32,2+3,23.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Expression formation
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon