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1. |
If α and β are the two zeros of the polynomial 25x2 – 15x + 2, then what is a quadratic polynomial whose zeros are (2α)-1 and (2β)-1 ? |
A. | x2 + 30x + 2 |
B. | 8x2 – 30x + 25 |
C. | 8x2 – 30x |
D. | x2 + 30x |
Answer» C. 8x2 – 30x | |