Louise wants to factorize completely the given polynomial 
Grouping first, second terms together and third, fourth terms together
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Taking 
common from first and second terms of the given expression and taking 5 common from the third and fourth terms.
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Taking (x+3) common from the given expression,
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is the completely factored form.
Answer: tysm
Step-by-step explanation:
I needed points to get an answer but didactic have enough
Because, 9 x 9 = 81. Hope I helped!
3.2 . I don't really know how to explain this, but I need to write at least 20 characters to give you my answer.
