Question

Find the value of k, If x-1 is a factor of p(x) = 2x² + x + rz​

Answer 1

Answer:

what is rz?? it shld be kx +root 2 or any other value to submit

Step-by-step explanation:

given x- 1 is the factor of the given

polynomial p(x) = 2x² +kx +√2

so p(x) = 0

2(-1)² + k(-1) +√2 = 0

-k +2 +√2 =0

k=2 + root 2