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


Discussion

No Comment Found