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4 years ago

11

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

2 answers:

gizmo_the_mogwai [7]4 years ago

6 0

They are all perfect squares
(9x+2)(9x+20
(9x+2)^2

juin [17]4 years ago

3 0

The answer is (9a+2)2

hope this helps

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