Question

verify whether the following are zeros of the polynomial, indicated against them. p(x) =x²-1;x=1, -1​

Answer 1

Answer:

hope it helps

mark brainlist answer plzz

Answer 2

Answer:

$\\ \tt \: p(1) = {(1 )}^{2} - 1 \\ \\ \\ \implies \tt \: 1 - 1 \\ \\ \\ \implies \bf \: 0$

Yes, x = 1 is a zero of the polynomial in p(x) .

$\\ \tt \: p( - 1) = {( - 1)}^{2} - 1 \\ \\ \\ \implies \sf \: - 1 - 1 \\ \\ \\ \implies \bf \: 0$

Yes, x = -1 is a zero of the polynomial in p (x).