Solve the quadratic equation by using the quadratic formula. If the solutions are not real, enter NA. 5m27:c+1:0 Enter the exact answers. The eld below accepts a list of numbers or formulas separated by semicolons (e.g. 2; 4; 6 or :1: + 1; a: 1). The order of the list does not matter. Enclose numerators and denominators in parentheses. Remember that (a b)/1 + n is not the same as (a b)/(1 + H) To enter , type sqrt(a)