Answers

2015-07-05T16:54:47+08:00
It is the sum of:
multiplying the first terms,outside terms,inside terms and last terms.

0
The Brainliest Answer!
2015-07-05T16:56:01+08:00
F- First terms
O- Outer terms
I- Inner terms
L- Last terms
These point out what are to be multiplied in two binomials.
1 5 1