I need help I don’t know how to do this also I need this done but 12:30 6/15/21

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

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Solve the inequality and graph 6j - 7 < 5