SOLUTION: using foil method find the product (-c-d)2 i got -c2+cd-d2 is that correct?
Algebra
->
Algebra
->
Functions
-> SOLUTION: using foil method find the product (-c-d)2 i got -c2+cd-d2 is that correct?
Log On
Ad:
Algebra Solved!™
: algebra software solves algebra homework problems with step-by-step help!
Ad:
Algebrator™
solves your algebra problems and provides step-by-step explanations!
Algebra: Functions, Domain, NOT graphing
Solvers
Lessons
Answers archive
Quiz
In Depth
If you need
immediate math help from PAID TUTORS right now
, click here
. (paid link)
Click here to see ALL problems on Functions
Question 34155
:
using foil method find the product (-c-d)2
i got -c2+cd-d2 is that correct?
Answer by
longjonsilver(2297)
(
Show Source
):
You can
put this solution on YOUR website!
which means, when you multiply it out:
(-c)(-c) + (-c)(-d) + (-d)(-c) + (-d)(-d)
note that all the negative signs are converted to positives since we have (negative) multiplied by (negative).
jon.
