if one root of equation is 2 .then find value of k
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-Hey there!
-Here is the answer for your question :
P(x) = 2x² + kx + 6 = 0
Zero given is 2
Therefore,
P(2) = 2(2)² + k(2) + 6 = 0
=> 8 + 2k + 6 = 0
=> 2k = -14
k = -14/2
therefore,
k = -7
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