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log-3-x-logx-solve-for-X-




Question Number 170661 by solomonwells last updated on 28/May/22
log^3 (√)x   =   (√(logx))  solve  for      X
log3x=logxsolveforX
Commented by kaivan.ahmadi last updated on 28/May/22
(1/3)logx=(logx)^(1/2)   y=(logx)^(1/2)   (1/3)y^2 =y⇒y^2 −3y=0⇒y=0 ,y=3  if y=0⇒(logx)^(1/2) =0⇒logx=0⇒x=1  if y=3⇒(logx)^(1/2) =3⇒logx=9⇒x=10^9
13logx=(logx)12y=(logx)1213y2=yy23y=0y=0,y=3ify=0(logx)12=0logx=0x=1ify=3(logx)12=3logx=9x=109
Commented by solomonwells last updated on 28/May/22
thanks  sir
thankssir

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