Which of the following is the result of expanding 3 £ n=0 (nx+2)?

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

How do i find the missing angle measure in a polygon

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.