Question

if -1 is the zero of polynomial x^2-2x-3 a)-3 b)3 c)0 d)1

Answer 1

Answer:

c)0

Step-by-step explanation:

because -1 is the zero of polynomial

Answer 2

Answer:

1×1-2×-1-3

=1+2-3

=3-3=0

Step-by-step explanation:

c is the answer I hope it's well please mark me as brainlist...✌❣❤