Re: HELP WITH FACTORING BY GROUPING PLEASE

You can ask for help with your algebra homework
at
http://mathforum.org/dr.math/


russiandon wrote: 
(A^2+2AB+B^2) - 4;;

X^2 + 2X +1 -Y^2;;

9 - (X^2 + 4XY + 4Y^20);;


You typed this one wrong.


How to solve them, and is there one pattern to solve them, or what do
they have in common to solve them.


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