find the quadratic polynomial whose zeroes are 2/3 and -1/4.

Asked by riyaliz | 1st Jul, 2008, 08:57: PM

Expert Answer:

x2 -(sum of roots)x + product of roots = 0

x2 - (2/3-1/4)x + (2/3. -1/4)= 0

 x2 - 5/12x -1/6 = 0

12x2 - 5x - 2 =0

Answered by  | 1st Jul, 2008, 10:55: PM

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