Question

Find the value of K if x -1 is a factor of x^2+x+k​. plz step by step.

Answer 1

Answer:

p(X)=kx2+6x

q(X)=X+2

in zeros

0=X+2

p(X)=kx2+6x

0=k*(-2)*2+6(2)

0=4k-12

k=12/-4

k=3