Question

1)The value of the polynomial, p(x)=(x-1) (x+1) at x= 2 is
(a) -3 (b)0 (c) 3 (d)2
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Answer 1

$\huge{\mathcal{\blue{Answer}}}$

When x=2

$\large{p(x)=(x-1)(x+1)}$

$\large{p(2)=(2-1)(2+1)}$

$\large{p(2)=(1)(3)}$

$\huge{\mathcal{\blue{p(2)=3}}}$