MORE COMPLICATED FOIL
LESSON READTHROUGH
by Dr. Carol JVF Burns (website creator)
Follow along with the highlighted text while you listen!
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 PRACTICE (online exercises and printable worksheets)

This page gives an inanutshell discussion of the concepts.
Want more details, more exercises?
Read the full text!

To practice with simpler FOIL problems, check out Basic FOIL.
EXAMPLES:
Simplify:
$(2x+3)(x1)$
Answer:
2x^2 + x  3
Note:
Input exponents using the ‘ ^ ’ key.
Write your answer in the most conventional way.
Simplify:
$(x3)(x+4)$
Answer:
x^2 + 7x  12
Master the ideas from this section
by practicing the exercise at the bottom of this page.
When you're done practicing, move on to:
Simplifying $\,(a+b)^2\,$ and $\,(ab)^2$
Answers must be written in the most conventional way:
$\,x^2\,$ term first, $\,x\,$ term next, constant term last.
Note: Key in exponents using the ‘ ^ ’ key.