Question 1056923

what is the exponential form of log1/2 16 = -4 and log5 1/sqrt(5) = -1/2 please help me. thankyou so much.
<pre>{{{log (1/2, (16)) = - 4}}}
{{{highlight_green((1/2)^- 4 = 16)}}} ------ Converting from LOGARITHMIC to EXPONENTIAL form, or from: {{{matrix(1,3, log (a, (b)) = c, to, a^c = b)}}}

{{{log (5, (1/sqrt(5))) = - 1/2}}}
{{{highlight_green(matrix(2,1, " ", 5^(- 1/2) = 1/sqrt(5)))}}} -------- Converting from LOGARITHMIC to EXPONENTIAL form, or from: {{{matrix(1,3, log (a, (b)) = c, to, a^c = b)}}}