I am trying to study for my math exam. There are 3 types of problems I have issues with so I am going to post examples and hope that someone can help. Thanks in advance. 4^2x²+2x = 8 (you put them both to base 2 but thats all I know) expand and simplify 5x(3x-2y) - 7x(2x+3y) Factor fully 2x²(x+2) - x(x+2) - 3(x+2)