How can this be factorized?
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Question

How can this be factorized?
http://newton.matem.unam.mx:8080/ejercicios/factorizacion/p0717.gif

osanseviero · Answer

Is this correct? (I will put my process soon)

anonymous · Answer

By pulling out the GCF of the 3 terms, this is what I got. 
9x^2y^2(z^2+6z+9)

anonymous · Answer

I don't see your answer

jhonyy9 · Answer

this is 

9x^2y^2z^2 +54x^2y^2z +81x^2y^2 =

(3xyz)^2 +2*3xyz *9xy +(9xy)^2 =

=(3xyz +9xy)^2 

hope this will help you

anonymous · Answer

I'd don't think you've factored far enough. You still have common factors in your answer. Mine isn't either. 
9x^2y^2(z+3)^2. I think this is the final answer