If

Asked by SHAMLI RAUT | 10th Jun, 2013, 07:17: PM

Expert Answer:

Given, ? and ? are zeroes of the quadratic polynomial p(x)=x2-5x+4.
So, sum of zeroes = ? + ? = -(-5)/1 = 5
product of zeroes = ?? = 4/1 = 4
 
Now, 1/? + 1/ ? = ? + ?/?? = 5/4

Answered by  | 10th Jun, 2013, 10:16: PM

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