Question

(iii) p(x) = x2 – 1, x=1,-1​

Answer 1

Answer:

putting the value of x in eq.

p(x)=x^2-1

if x=1

p(x)=(1)^2-1

p(x)=0

if x =-1

p(x)=(-1)^2-1

p(x)=0

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Answer 2

Answer:

p(x) = x2-1

PUTTING X=1

SO P(1) = 1^1-1

     P(1) = 1-1

     P(1) - 0

PUTTING x = -1

SO P (-1) = (-1)^2 - 1

      p= 1 - 1

      p = 0.

Step-by-step explanation: