Question

Check whether 1, -1 are the zeroes of p(x) = x²-1 or not​

Answer 1

Step-by-step explanation:

p(x) = x² - 1

p(1) = 1² - 1 = 1 - 1 = 0

p(-1) = (-1)² - 1 = 1 - 1 = 0

1 and -1 are zeros of x² - 1

hope you get your answer