Question 46018
{{{sqrt(t + 1) - sqrt(2t) = -1}}}
{{{sqrt(t + 1) = -1 + sqrt(2t)}}}
{{{t + 1 = 1 - 2sqrt(2t) + 2t}}}
{{{-t = -2sqrt(2t)}}}
{{{t/2 = sqrt(2t)}}}
{{{t^2/4 = 2t}}}
{{{t^2 = 8t}}}
{{{t^2 - 8t = 0}}}
{{{t(t - 8) = 0}}}
t = 0 and t = 8
Check: t=0 does not work
Check: t=8 does work