Question

plzzz ans.....Logarithms..... thnk u

Answer 1

Hey there !!!!

p=log20 , q=log25=log5² = 2log5

2log(x+1)=2p-q

2log(x+1)=2*log20-2*log5

2log(x+1)=2(log20-log5)

log(x+1)=log(20/5)

log(x+1)=log4

x+1=4

x=3

Hope this helped you.....

Answer 2

hi friend 

p = log 20  ,  q  = log 25 

2log ( x+1 ) = 2p- q
                    =  2  log 20 - log 25
                     =  2 log 4*5 - log 5 square
                     =  2 log 4*5  - 2log 5
                     = 2 log 4+2log 5 - 2log 5
                      = 2 log 4           -          1 equation
 
atq 
     2 log (n+1 ) = 2 p - q
      2 log( n+ 1 ) = 2 log            ( from eq 1 )    - 2 equatio

                     from equation 2 
                
 x + 1  = 4 
so , x = 3 

hope i helped you pls mark it as brainliest answer