can u give me an example of factoring by grouping(perfect square trinomial)

Question

hero · Answer

What the.....I just showed you....?

hero · Answer

You didn't like my way or something?

hero · Answer

If you need me to clarify anything, please let me know.

anonymous · Answer

of course i do

hero · Answer

So why the double-post?

anonymous · Answer

now i'm askin for factoring by grouping. so the one u showed me is the one that factors  in grouping?

hero · Answer

Yes

hero · Answer

The other way just skips steps and goes from : 

x^2+6x+9  to (x+3)(x+3)

anonymous · Answer

so what is the difference between "factoring by grouping( prefect square trinomial)" and perfect square trinomial??

hero · Answer

There really isn't much difference...except that factoring by grouping involves more steps, and the steps are algebraic....however, factoring perfect square trinomials without grouping involves explaining the steps in words mostly

hero · Answer

I say that assuming that this is an assignment you're working on

anonymous · Answer

yeah. and its givin me headache! >:/