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

If (23)2 = 4x, then 3x =

(a) 3
(b) 6
(c) 9
(d) 27

Open in App
Solution

We have to find the value ofprovided

So,

By equating the exponents we get

By substituting in we get

The value of is

Hence the correct choice is


flag
Suggest Corrections
thumbs-up
23
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
(x+a)(x+b)
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon