1 Answered Questions for the topic An ALgebraic Investigation
An Algebraic Investigation
08/28/15
need help with these questions !!!! show work use numbers symbolds or words
When a and b are numbers, we can expand (a+b)2 as powers of a and b as follows
FoIL
(a+b)2=
(a+b)(a+b)=
a(times)a+a(times)...
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