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

Solve the equation: |4x2|=8x12

A
52
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
76
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
32
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
12
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct options are
A 76
B 52
|4x2|=8x12

|x12|=2x3

(x12)=2x3 for x12
and
(x12)=2x3 for x<12

x12=2x+3 for x<12

x12=2x3 for x12
x=52 is a solution

x12=2x+3 for x<12

3x=72

x=76

But x<12. So, x=76 is not a solution
So, the answer is option (A).

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