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4 votes
Factor completely and then place the factors in the proper location on the grid. 81a2 + 36a + 4

2 Answers

3 votes
they are all perfect squares
(9x+2)(9x+20
(9x+2)^2
User Gleb Esman
by
6.6k points
3 votes
The answer is (9a+2)2

hope this helps
User Poode
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