What’s the answer to this problem?

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.