Question

Please solve this and help me anyone, I want to learn it please!!!!

Answer 1

Answer:

REFER TO IMAGE .

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Answer 2

Answer:

let p(x)=(k-1)x^2+kx+1

here p(-3),

so p(-3)=(k-1)×(-3)^2+k(-3)+1

=k-9+k-2

= k+k-9-2

=2k-11

11. =2k

11-2=k

9=k

hence, the value of k is 9.

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