Question

If ine zero of the quadratic polynomial x^2+x+k is 2, then find the value of k​

Answer 1

Answer:

k = -6

Step-by-step explanation:

If one zero of the quadratic polynomial x²+x+k is 2, then find the value of k

put x = 2,

p(2) = 0

$2^2+2+k=0\\ 4+2+k=0\\6+k=0\\k=-6$

Answer 2

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