POiNtS gIvE aWaY i DoNt HaVe MuCh BuT hErE yA gO

What statement is true? 2x^2-9x+2=-1

Find the solution of each of the following.

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)