k,-9is zero of polynomials -4x-x-(2k 2)
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Hey !!
x = -9
p ( x ) = -4x - x - ( 2k + 2 )
p (-9) = -4 × -9 - (-9) - 2k - 2
=> 36 + 9 - 2k - 2 = 0
=> -2k + 43 = 0
=> k = 43/2
x = -9
p ( x ) = -4x - x - ( 2k + 2 )
p (-9) = -4 × -9 - (-9) - 2k - 2
=> 36 + 9 - 2k - 2 = 0
=> -2k + 43 = 0
=> k = 43/2
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