X m When solving the equation - + = 2 algebraically, the equation can be rearranged to which equivalent X-2 x+4 quadratic equation, where x # -4, 2? Select one: Da. x2- 3x - 10 =0 O b. x2+7x -8=0 Do x2-9x - 2 =0 Od. 2x2+3x -19 =0 Given the function f(x) = 3 x 2 + 4x + 1 what is the sum of the coefficients and constants remaining in the x 2+x function after it has been fully simplified and written as a single fraction