Answer:
the third option is your answer
Step-by-step explanation:
I assume C. The other options don’t make sense. So my answer would be C:
11 = 8 + 3
Sorry if I’m wrong.
Answer:
and
Step-by-step explanation:
Given a polynomial with rational coefficients, its irrational and complex roots would occur in conjugate pairs.
For example, if the roots of a polynomial are 2 + , 3 and 4 - 3i, then 2 - , and 4 + 3i are also roots of the polynomial.
Therefore, since the given polynomial has rational coefficients and some of its roots are , and - , then - and are also roots of the polynomial.