Question

Find the value of k if x-1 is a factor of p(x).

P(n)=x square +x+k

Answer 1

Answer:

According to the Question

p(x) = kx² - 3x + k

If (x - 1) is a factor of p(x)

Therefore

x - 1 = 0

x = 1

Substitute the value of x in Equation

⇒ k(1)² - 3 × 1 + k = 0

⇒ 2k - 3 = 0

⇒ 2k = 3

⇒ k =  

Step-by-step explanation:

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Answer 2

Answer:

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