Mathematics
gnnauss
2015-11-09 16:16:57
Factor completely and then place the factors in the proper location on the grid. 81a2 + 36a + 4
ANSWERS
Tung
2015-11-09 16:39:50

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

MarlynWordlaw
2015-11-09 16:41:05

The answer is (9a+2)2 hope this helps

ADD ANSWER