Question

The zero of the polynomial p(x) = -9x - 9 is :​

Answer 1

Answer:

x=-1

Step-by-step explanation:

-9(-1)-9

+9-9

=0

zero of the given polynomial is -1

Answer 2

Answer:

$to \: find \: zero \\ f(x) = - 9x - 9 \\ let \: f(x) = 0 \\ 0 = - 9(x + 1) \\ x + 1 = 0 \\ x = - 1 \\ zero = - 1$