Posted by Trisan on Sunday, October 18, 2009 at 11:39pm.
Simplify:
4s^2(4t)^2

Algebra 2 URGENT  Reiny, Sunday, October 18, 2009 at 11:43pm
I also answered this question for you a few minutes ago.
But...
you changed the exponent on the first term, which is the right way ?
Anyway, just follow the same steps, it is still a difference of squares question.