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1. |
If the difference between the roots of the equation Ax2 - Bx + C = 0 is 4, then which of the following is TRUE? |
A. | B2 - 16A2 = 4AC + 4B2 |
B. | B2 - 10A2 = 4AC + 6A2 |
C. | B2 - 8A2 = 4AC + 10A2 |
D. | B2 - 16A2 = 4AC + 8B2 |
Answer» C. B2 - 8A2 = 4AC + 10A2 | |