Question

If x – 1 is a factor of p(x)=2x2+kx+2–√p(x)=2x2+kx+2 , k is-​

Answer 1

Answer:

Answer:

x - 1 = 0

x = 1

p(x) =2x^{2}2x

2

+kx +\sqrt{2}

2

p(x) = 2(1)^{2}2(1)

2

+ k(1) + \sqrt{2}

2

= 2 + k + \sqrt{2}

2

2+ k +\sqrt{2}

2

= 0

k = -2 -\sqrt{2}

2

hope it help uh dear!! ✌