Me quickly on this question! the given expression represents the area. find the side length of the square. hint: factor!

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?