Determine if the given pair of lines are parallel , perpendicular, or neither . Y= -1/3x + 17 and y= 3x + 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 you do the foil method with polynomials?

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625