Home
Class 12
MATHS
Solve (log)2(3x-2)=(log)(1/2)x...

Solve `(log)_2(3x-2)=(log)_(1/2)x`

Text Solution

Verified by Experts

`log_(2)(3x-2)=log_(1//2)x=-log_(2)x=log_(2)x^(-1)`
`or3x-2=x^(-1)or3x^(2)-2x=1`
`rArrx=1orx=-1//3`.
But `log_(2)(3x-2)` and `log_(1//2)x` are meaningful if `xgt2//3`. Hence, x=1
Promotional Banner

Topper's Solved these Questions

  • LOGARITHM AND ITS PROPERTIES

    CENGAGE ENGLISH|Exercise ILLUSTRATION 1.46|1 Videos
  • LOGARITHM AND ITS PROPERTIES

    CENGAGE ENGLISH|Exercise ILLUSTRATION 1.47|1 Videos
  • LOGARITHM AND ITS PROPERTIES

    CENGAGE ENGLISH|Exercise ILLUSTRATION 1.44|1 Videos
  • LOGARITHM AND ITS APPLICATIONS

    CENGAGE ENGLISH|Exercise Subjective Type|9 Videos
  • MATHMETICAL REASONING

    CENGAGE ENGLISH|Exercise Archives|10 Videos

Similar Questions

Explore conceptually related problems

Solve: (log)_2(4.3^x-6)-(log)_2(9^x-6)=1.

Solve log_(3)(x+2)(x+4)+log_(1//3)(x+2) lt 1/2 log_(sqrt3)7 .

Solve (log)_x2(log)_(2x)2=(log)_(4x)2.

Solve: (log)_(x+1/x)(log_2(x-1)/(x-2))>0

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

Solve (log)_(2x)2+(log)_4 2x=-3//2.

Solve (log)_(2x)2+(log)_4 2x=-3//2.

Solve : (log)_2(x-1)/(x-2)>0

Solve (log_(3)x)(log_(5)9)- log_x 25 + log_(3) 2 = log_(3) 54 .

Solve: (log)_((log)_2(x/x))(x^2-10 x+22)>0

CENGAGE ENGLISH-LOGARITHM AND ITS PROPERTIES-ILLUSTRATION 1.45
  1. Solve (log)2(3x-2)=(log)(1/2)x

    Text Solution

    |