Question 895047
What do you want to do with it?  The expression is unfinished because one of the right-parentheses is missing.  
WHERE DO YOU WANT IT?



{{{(6t+3)(1-2t)-5}}}
{{{6t-12t^2+3-6t-5}}}
{{{-12t^2+3-5}}}
{{{-12t^2-2}}}


{{{(6t+3(1-2)t)-5}}}
{{{(6t+3t-6t)-5}}}
{{{3t-5}}}



{{{(6t+3(1-2t)-5)}}}
{{{6t+3-6t-5}}}
{{{3-5}}}
{{{-2}}}