Home
Class 9
MATHS
Solve for x : log(x - 1) + log(x + 1) = ...

Solve for x : `log(x - 1) + log(x + 1) = log_(2)1`.

Text Solution

Verified by Experts

The correct Answer is:
`sqrt(2)`
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Solve for x, if : log_(x)49 - log_(x)7 + "log"_(x)(1)/(343) + 2 = 0 .

Solve for x: log_(2)x le 2/(log_(2)x-1)

Solve for x : (i) log_(10) (x - 10) = 1 (ii) log (x^(2) - 21) = 2 (iii) log(x - 2) + log(x + 2) = log 5 (iv) log(x + 5) + log(x - 5) = 4 log 2 + 2 log 3

Solve : log_(5)(x + 1) - 1 = 1 + log_(5)(x - 1) .

Solve for x :(log)_2(4(4^x+1))dotlog_2(4^x+1)=(log)_(1/(sqrt(2)))1/(sqrt(8)) .

Solve for x:\ log^2 (4-x)+log(4-x)*log(x+1/2)-2log^2(x+1/2)=0

Solve log_(4)(x-1)= log_(2) (x-3) .

Solve : log_(1- x )(3-x)=log_(3-x)(1-x)

Solve for x : 3^(log x)-2^(log x) =2^(log x+1)-3^(log x-1)

Solve log(-x)=2log(x+1)dot