Part 1 Solve the following equations by using the Quadratic formula and answer the subsequent questions: (3) 1 12x2 + 5x - 2 = 0 a. Are the roots equal or unequal? (1) b. Are the roots rational or irrational? (1 ) C. Are the roots real or non-real? ( 1) 2. 3x2 + 6x + 1 = 0 (3)​