FOR WHAT VALUE OF K IS -3 S A ZERO OF THE POLYNOMIAL X RAISE TO THE POWER 2 X RAISE TO THE POWER 2 + 11X + K

Asked by vikramsingh | 16th May, 2013, 03:57: PM

Expert Answer:

f(x) = x^2 + 11x+k 
-3 is a root of f(x)
Hence f(-3) = 0
9-33+k = 0
k = 24

Answered by  | 16th May, 2013, 06:39: PM

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