DIRECTION: Read and analyze the questions carefully. Write the letter that corresponds to the correct answer o space provided before each item number. 1. Which of the following quadratic equations has no real roots? A.X2 - 4x = -4 B. d2 + 7d + 10 = 0 C. - 2m² + m = -7 D. 3n? - 2n + 5 = 0 of the equation 32 -