1.

सब के बदन o5 |. e- LU R . 2 bo D, rt2'

Answer»

if p(x) = x³ + 6x² + 4x + k is divisible by x + 2 then

p(-2) = 0

p(-2) = (-2)³ + 6 × (-2)² + 4 × (-2) + k = 0

-8 + 24 - 8 + k = 0

k + 24 - 16 = 0

k = -8



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