Question

Math question 9th class ​

Answer 1

Answer:

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

=x²-1² ……(a+b)(a-b)= a²-b²

p(0)= 0²-1²

= 0-1

= -1

p(1) = 1²-1²

= 1-1

=0

p(2)=2²-1²

=4-1=3