Home
Class 9
MATHS
if log(3) (x-5) + log(3) (x+2) =log(3)8 ...

if `log_(3) (x-5) + log_(3) (x+2) =log_(3)8` then x = ______

A

-3

B

6

C

6,-3

D

3,-6

Text Solution

Verified by Experts

The correct Answer is:
B

Apply laws of logarithm.
Promotional Banner

Topper's Solved these Questions

  • LOGARITHMS

    PEARSON IIT JEE FOUNDATION|Exercise Level 3 MCQ|15 Videos
  • LOGARITHMS

    PEARSON IIT JEE FOUNDATION|Exercise level1|28 Videos
  • LOCUS

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|15 Videos
  • MATRICES

    PEARSON IIT JEE FOUNDATION|Exercise LEVEL 3|20 Videos

Similar Questions

Explore conceptually related problems

if 2^(log_(3)9) + 25 log_(9)3 = 8 log_(x)9 then x= _______

If log_(3) ( 3 + x) + log_(3) (8 - x) - log_(3) ( 9x - 8) = 2 - log_(3) 9, then x =

let log_(0.3)x=-log_(3)5, then x is:

If log_(2) x xx log_(3) x = log_(2) x + log_(3) x , then find x .

If log_(3) x log_(y) 3 log_(2) y = 5 , then x =

log_(3)(5+x)+log_(8)8=2^(2)

If log_3 2+log_3 (2^x-7/2)=2log_3 (2^x-5) then x=

if log_(8)x+log_(x)8=(10)/(3) then x=

y=log_(2)[log_(3)(log_(5)x)] ,then x=

If log_(5)[log_(3)(log_(2)x)]=1 then x is