Find p(0), p(1) and p(2) for each of the following polynomials:
(i) $p (x) = x^{3}$
(ii) $p (x) = (x - 1) (x + 1)$

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Solution

(i) $p (x) = x^{3} p (0) = 0 p (1) = 1$
$p (2) = 8.$

(ii) $p (x) = (x - 1) (x + 1) p (0) = (- 1) (1) = - 1 p (1) = (1 - 1) (1 + 1) = 0$
$p (2) = (2 - 1) (2 + 1) = 3$

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Similar questions

Find p(0), p(1) and p(2) for each of the following polynomials:

(i) p(y) = y² − y + 1 (ii) p(t) = 2 + t + 2t² − t³

(iii) p(x) = x³ (iv) p(x) = (x − 1) (x + 1)

Find p(0),p(1) and p(2) for each of the following polynomials:
(i) p(y)=y²−y+1
(ii) p(t)=2+t+2t²−t³
(iii) p(x)=x³
(iv) p(x)=(x−1)(x+1)

p (y) = y^{2} - y + 1

p (t) = 2 + t + 2 t^{2} - t^{3}

p (x) = x^{3}

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

p (0), p (1), p (2)

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

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