Answer:
36a2 - b2
Step-by-step explanation:
( 6a + b)( 6a - b)
6^2 a2 - b^2
x2 y2 = (xy)2
(6a)2 - b^2
(6a + b)(6a - b)
Hope that helps :)
4.5
First answer. 3-3x
Answer two. 3
650
822-72=650
