What is one add one omg this question is so hard if anyone gets the right answer i will be amazed

[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?