if the sum of the quadratic polynomial p(x) =( k²-14) x²-2x-4 is 1,then find the value of k, also find the zeros of polynomial
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value of k is 2✓5
I think this is the answer
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Answer:
k = -12,12
Step-by-step explanation:
if the sum of the quadratic polynomial
p(x)=( k²-14) x²-2x-4 is 1
then,
-2 / (k²-14) = 1
=> (k²-14) = -2
=> k² - 14 + 2 = 0
=> k² - 12 = 0
=> (k + 12) (k - 12) = 0
Hence, k = -12, 12
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