Question

p(x)=x^2-1 at x=-1
find value of x​

Answer 1

Answer:

=x²-1

=(-1)²-1

=1×(-1)

x=-1

Step-by-step explanation:

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Answer 2

Answer:

p(x)=x^2-1

= -1^2-1

= 1-1

=0