Question

1) p(x) = 2x² + kx + √²​

Answer 1

Answer:

k=-(2+√2)

Step-by-step explanation:

zero of the polynomial x-1=1

If x-1 is factor of polynomial

p(x)=2x²+kx+√2

then, p(1) must be equal to zero

now,

P(1) =2(1)² +k(1) +√2

P(1)=0

2+k+√2=0

K= - (2+√2)

Therefore , K is -(2+√2)