Question

Find the value of polynomial X^2-X-1= -1

Answer 1

Answer:

Step-by-step explanation:

x^{2} -x-1=-1

x^{2} -x-1=-1

x^{2} -x=-1+1

x^{2} -x=0

x[x-1]=0

x-1=0

x=0+1

x=1

@SNEHASINGH

Answer 2

Answer:

Step-by-step explanation:

x^2-x-1=-1

x^2-x=0

x(x-1)=0

=>x=0,1

Hpe it hlps u