Question

If x – 3 is a factor of x2 – 6x + 12, then find the value of k. Also, find the other factor of the – polynomial for this value of k.​

Answer 1

Step-by-step explanation:

hope it's help u.. correct answer

Answer 2

p(x) = x² - kx + 12

x -3 is a factor of p(x)

x - 3 = 0

x = 3

p(3) = 0

p(3) = 3² - 3k + 12

9 - 3k + 12 = 0

21 - 3k = 0

21 = 3k

k = 7

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