wiz-icon
MyQuestionIcon
MyQuestionIcon
5
You visited us 5 times! Enjoying our articles? Unlock Full Access!
Question

Match the following with the correct value of x in each of the below cases.

A
7
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
8
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
64
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

Case(1):

log2256=x

x=8log22

x=8×1

x=8

Case(2):

logx343=3

logx73=3

3logx7=3

logx7=1

x1=7

x=7

Case(3):

In exponential form, log4x=3
can be written as

43=x

x=64

Case(4):

log34=1log4x

Since, logab=1logba

So, x=3

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