Question

find the zero for the given polynomial

x square -1​

Answer 1

Step-by-step explanation:

x²-1=0

x²=1

x= √1=1

1 is the answer

Answer 2

Answer:

$f(x) = {x}^{2} - 1 \\ = (x - 1)(x + 1)$

so zeroes are

$- 1 \: and \: 1$