Cos^2 + cos^2 tan^2 (break the brackets)
Cos^2+ cos^2 • sin^2/cos^2 (divide out the cos^2)
Cos^2+ sin^2 (Cos2+ sin^2= 1)
= 1
The given polynomial is not a prime polynomial.
Given the polynomials, we have to choose the polynomial which is prime.
A polynomial with integer coefficients that cannot be factored into lower degree polynomials is Prime polynomials.



<h3>What is the formula for the quadratic roots?</h3>







Therefore the factor is (x-5) and (7x+2).
can be factored
∴ not a prime polynomial.
To learn more about the prime polynomial visit:
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3x - 1 = 3x -1 because it's reflecting itself
Answer:
4
Step-by-step explanation: