Hello please help me with this basic Geometry question! Please and thank you!

Select all the correct locations on the image. select all the expressions that result in a product that is a rational number. mulitiple choice4/3 x 12/3 32/4 x 15/4[tex]\sqrt{\frac{3}{2} }[/tex] x 22/7[tex]\sqrt{11}[/tex] x 2/3

Find the difference (8ab+a+2) - (3ab+6)

Having a hard time understanding this question (see attachment).