If the sum of the square of the zeros of the polynomial P(X) = X² - 9 X + k is 43, then the value of k is
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- p (x)=x sqaure -9x+k = x is 43 43square -9×43+k = 1849-387+k =1462+k = k=1462
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Let a and b are the zeroes of polynomial . Sum of zeroes is given by :
(1)
It is given that,
It can be simplified as :
From (1) we have,
So, the value of k is 12.
Step-by-step explanation:
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