Please answer each question showing full work , thank you !

5. Solve. a.) n' = 64 b.) x6 = 64 c.) y1/3 = 3 d.) r2 = 16 6. Find the value of the following (round to the tenths decimal place): a.) Log(20) b.) log8 (64) c.) In (6) d.) e 6 7. If a parabola has the x-intercepts (-2,0) and (1,0), what is the x-coordinate of the vertex? 8. For the function f (x) = 2(x - 3)2 + 2, determine the location of the vertex and the x and y-intercepts. 9. Simplify each of the radical expressions (leave as an exact value). Check your results using a calculator. a.) 28 36 b.) V80