Question

Find K if x +1 is a factor of P(x) = Kx2 -√2 x + 2

Answer 1

Answer:

X+1=0

X=-1

p(x)=kx²-√2x+2

putting X=-1

p(-1)=k*(-1)²-√2*-1+2=0

p(-1)=k*1+√2+2=0

taking √2 and 2 to RHS

K=-2-√2

Step-by-step explanation:

Hope it helps you...