document PDF (Teacher's Edition Only) A presentation of a quadratic formula in exercise form. Question 1 What are the coefficients a,b,c in equation x^2 - 2x + 1 = 0? a=-1,b=2,c=1 a=1,b=-2,c=1 None of the above Question 2 Calculate (x_1)^2 + (x_2)^2without solving the equation x^2 - 5x + 6 = 0 35 36 None of the above 37 Question 3 Write the quadratic equation whose roots are 2 and -3 x^2 + x - 6 x^2 - x - 6 x^2 + x + 6 x^2 - x + 6 Question 4 Write the quadratic equation whose roots are 2sqrt3 and -sqrt3 x^2 + sqrt3x + 6 x^2-sqrt3*x + 6 x^2-sqrt3*x - 6 Join eNotes to save your quiz results! With a free membership, you can save and view all your past and current quiz results. Create a free account ◄ Back to quizzes