Question

2. Find p(0),p(1) and p(2) for each of the following poly

(iii) p(x)= x
(iv) p(x)=(x - 1)(x + 1)
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Answer 1

Answer:

(iii) p(x)= x

p(0) =0

p(1) =1

p(2) =2

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

p(0)=(0 - 1)(0+ 1)

=(-1) (+1)

=-1

p(1)=(1 - 1)(1+ 1)=0x2=0

p(2)=(2 - 1)(2 + 1)=1x3=3