Question

Verify
whether the
following are zeros of the
polynomial, indicated against them.
1) P (x) = x² - 1,x= 1,-1​

Answer 1

Step-by-step explanation:

P(X) = x²-1

and p(x) should be equal to zero.

So,

P(1)= 1²-1

P(1)=0

P(-1)= (-1)²-1

= 1-1

=0

Hence Both are the zeros of polynomial x²-1