Question

Verify whether the values of x given in each case are the zeros of the polynomial or not. p(x)=x²-1; x=+1​

Answer 1

Answer:

P (x)=x*2-1 x=1

p (x)=1*2-1

=1-1

=0

yes this case is zero of the polynomial.

Answer 2

Answer:

x=1

p(1)=(1)2-1

p(1)=1-1

p(1)=0

so 1 is polynomial p(x)