More Complicated FOIL
To practice with simpler FOIL problems, check out Basic FOIL.
Examples
Simplify:
$(2x+3)(x-1)$
Answer:
2x^2 + x - 3
Note: Input exponents using the ‘ ^ ’ key. Write your answer in the most conventional way.
Note: Input exponents using the ‘ ^ ’ key. Write your answer in the most conventional way.
Simplify:
$(x-3)(-x+4)$
Answer:
-x^2 + 7x - 12
Practice
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.