Question

if x-1 is a factor of kxsquare -√2x+1 then find the value of k​

Answer 1

Step-by-step explanation:

According to factor theorem, when f(x) is divided by (x−1),f(1)=0

f(x)=x

2

+2x−k

⟹f(1)=1

2

+2(1)−k=0

⟹3−k=0

⟹k=3

Answer : B

Answer 2

Answer:

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