Problema Solution
use the FOIL method…first terms, outer terms, inner terms, last terms
ADD LIKE TERMS
2/5t+-1)(3/5t+1)
Answer provided by our tutors
First = 6/25 t2
Outer = 2/5 t
inner: -3/5 t
last = -1
putting it all together:
(6/25)t2 -(1/5)t -1 --> final answer