11) Which of the following is zero of the polynomial x^3+x^2+x+1 1
-1
both options 1 and 2
None
please answer

-1

Step-by-step explanation:

The Polynomial Remainder Theorem

It states that the remainder of the division of a polynomial f(x) by (x-r) is equal to f(r).

We have the polynomial:

And we need to determine if x=1 and/or x=-1 are zeros of the polynomial.

Considering the polynomial remainder theorem, if we try any value for x, and the remainder is zero, then that value of x is a root or zero of the polynomial.

Find:

f(1)=4

Thus, x=1 is not a zero of f(x)

Now, find:

Thus, x=-1 is a zero of f(x)

-1

i can you with this question sweetie!

step-by-step explanation:

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this