Question

p(x)=x sq-1;x=+1

plZz answer this question

Answer 1

g(x) = x+1 =0

(-1) -1 =
1-1=0

Answer 2

Hey there !!

P(x)=x²-1   x=1

P(1)=1-1=0

⇒⇒⇒x=1 is a zero of polynomial for P(x)=x²-1.