Question

if (x-1)is a factor of p(x)=kx2+x-3 what is the value of k?find the other factor of p(x).

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Answer 1

Answer:

If (x−1) is a factor of p(x) then p(1)=0

p(x)=kx

2

−

2x

+1

p(1)=k−

2

+1

0=k−

2

+1

So k=

2

−1.

Answer 2

see the attachment....