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

If a=2x312,b=x47,c=x28 and a+b=c+334, find x.

A
121331
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
141331
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
23931
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
231331
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is C 231331
2x312+x47=x28+154
=>14x21+12x4884=x2+308
=>14x21+12x4821=x2+302
=>28x42+24x96=21x42+630
=>28x+24x21x=42+630+96+42
=>31x=726
=>x=72631
=>x=231331

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