t^2 + 8t + 16 = 0
so let's solve this first by factoring the equation.
answer: (t+4) (t+4)
When already factored, we will apply the zero property and the APE
(t+4) (t+4)
t + 4=0
t+4-4=0-4
t=-4
to the
first factor
t+4=0
t+4-4=0-4
t=-4
this is the answer to the second factor
and that's the answer
