Question

Which of the following is zero of polynomial x^3+ 3x^2-3x-1 ?

Answer 1

Answer:

x=1 is a zero

Step-by-step explanation:

options are not given but I'll try my best

so zero of a polynomial is the value that when you plug into x makes the value of polynomial to be zero

now the question you gave can have 3 zeroes as the degree of the polynomial is 3

1 is a zero of the polynomial as plugging in x=1 we get

1³+3(1)²-3(1)-1 which is 1+3-3-1=0

hence 1 is a zero

I REALLY HOPE THIS HELPED YOU