Question

16. If (x+3) is a factor of p(x) = x^ 3+ kx^2 +x+3, then find the value of 'k​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

x + 3 is factor

Thus, x+3 = 0

x = -3

p(x) = x³+ kx² +x+3

p(-3) = (-3)³+ k(-3)² +(-3)+3= 0

=> -27 + 9k = 0

=> 9k = 27

K= 3